{"product_id":"pau-santo-pen-blank","title":"Pau Santo Pen Blank","description":"\u003cp\u003e1 x 1 x 6\u003c\/p\u003e\n\u003cp\u003ePau Santo Wood, also known as Brazilian Blackheart, is a distinctive tropical hardwood prized for its deep coloration, exceptional density, fine texture, and dramatic contrast between heartwood and sapwood. Associated in the specialty hardwood trade with Zollernia species, Pau Santo is especially appealing to woodturners, pen makers, knife makers, and craftsmen seeking a dark, elegant wood for premium projects.\u003c\/p\u003e\n\u003cp\u003eIts heartwood can display rich chocolate-brown, purplish-brown, and nearly black tones, sometimes accented by subtle streaking and lighter grain variations. The pale sapwood, when present, creates a striking contrast with the darker heartwood.\u003c\/p\u003e\n\u003cp\u003eDense and naturally lustrous, Pau Santo can develop a smooth, polished surface that makes it particularly attractive for custom pens, knife handles, bottle stoppers, game calls, jewelry, and decorative turnings.\u003c\/p\u003e\n\u003cp\u003eFor craftsmen who appreciate uncommon exotic hardwoods, Pau Santo offers a sophisticated appearance and a distinctive alternative to more familiar dark-colored woods.\u003c\/p\u003e\n\u003cp\u003eBotanical Information\u003c\/p\u003e\n\u003cp\u003eBotanical Identification: Zollernia spp.\u003c\/p\u003e\n\u003cp\u003ePossible Species: Zollernia paraensis\u003c\/p\u003e\n\u003cp\u003eFamily: Fabaceae (Leguminosae)\u003c\/p\u003e\n\u003cp\u003eGenus: Zollernia\u003c\/p\u003e\n\u003cp\u003eWood Type: Tropical hardwood\u003c\/p\u003e\n\u003cp\u003eCommercial Name: Pau Santo \/ Brazilian Blackheart\u003c\/p\u003e\n\u003cp\u003eAssociated Origin: Tropical South America, particularly Brazil\u003c\/p\u003e\n\u003cp\u003eBotanical Note: Pau Santo is an ambiguous trade name. This description refers specifically to the Brazilian Blackheart material associated with Zollernia and should not be used for unrelated woods marketed as Palo Santo or Pau Santo.\u003c\/p\u003e\n\u003cp\u003eCommon \u0026amp; Trade Names\u003c\/p\u003e\n\u003cp\u003ePau Santo, Pau Santo Wood, Brazilian Blackheart, Brazilian Blackheart Wood, Blackheart Wood, and Zollernia spp.\u003c\/p\u003e\n\u003cp\u003eThe name Pau Santo is also used for other botanical species, including Bulnesia sarmientoi and Bursera graveolens. These are different woods with different characteristics and trade considerations.\u003c\/p\u003e\n\u003cp\u003eOrigin \u0026amp; Distribution\u003c\/p\u003e\n\u003cp\u003eBrazilian Blackheart is associated with tropical South American forests, particularly Brazil.\u003c\/p\u003e\n\u003cp\u003eSpecies within the genus Zollernia occur in tropical environments, and the exact natural range depends on the species.\u003c\/p\u003e\n\u003cp\u003ePau Santo is not as commonly encountered in mainstream hardwood markets as woods such as Walnut, Maple, or Mahogany.\u003c\/p\u003e\n\u003cp\u003eIts uncommon availability, dark coloration, and density make it appealing to specialty woodworkers who enjoy working with distinctive tropical hardwoods.\u003c\/p\u003e\n\u003cp\u003eColor \u0026amp; Appearance\u003c\/p\u003e\n\u003cp\u003ePau Santo is valued for its deep, rich heartwood coloration.\u003c\/p\u003e\n\u003cp\u003eHeartwood may display:\u003c\/p\u003e\n\u003cp\u003eDark chocolate brown\u003c\/p\u003e\n\u003cp\u003eDeep reddish brown\u003c\/p\u003e\n\u003cp\u003ePurplish brown\u003c\/p\u003e\n\u003cp\u003eVery dark brown\u003c\/p\u003e\n\u003cp\u003eNearly black\u003c\/p\u003e\n\u003cp\u003eSubtle darker streaks\u003c\/p\u003e\n\u003cp\u003eThe sapwood is generally much lighter, often appearing cream, pale yellow, or light tan.\u003c\/p\u003e\n\u003cp\u003eSome pieces may show strong heartwood-to-sapwood contrast, while others consist primarily of dark heartwood.\u003c\/p\u003e\n\u003cp\u003eColor variation is natural, and individual blanks may differ in tone and grain pattern.\u003c\/p\u003e\n\u003cp\u003eA clear finish can deepen the dark coloration and enhance the wood's natural luster.\u003c\/p\u003e\n\u003cp\u003eGrain \u0026amp; Texture\u003c\/p\u003e\n\u003cp\u003ePau Santo generally features a fine to medium texture and grain that may be straight, irregular, or interlocked.\u003c\/p\u003e\n\u003cp\u003eCommon characteristics may include:\u003c\/p\u003e\n\u003cp\u003eFine to medium texture\u003c\/p\u003e\n\u003cp\u003eStraight to interlocked grain\u003c\/p\u003e\n\u003cp\u003eDense wood structure\u003c\/p\u003e\n\u003cp\u003eSubtle natural luster\u003c\/p\u003e\n\u003cp\u003eDark, contrasting heartwood\u003c\/p\u003e\n\u003cp\u003eOccasional irregular grain patterns\u003c\/p\u003e\n\u003cp\u003eThe wood's dense structure can allow carefully prepared surfaces to develop a smooth, polished appearance.\u003c\/p\u003e\n\u003cp\u003eInterlocked grain may require sharp tools and controlled cuts to minimize tear-out.\u003c\/p\u003e\n\u003cp\u003eWood Characteristics\u003c\/p\u003e\n\u003cp\u003eBrazilian Blackheart is generally regarded as a heavy, dense hardwood.\u003c\/p\u003e\n\u003cp\u003ePublished properties for wood sold under this trade name may not consistently distinguish among Zollernia species. Consequently, numerical values should be treated cautiously unless the botanical identification is confirmed.\u003c\/p\u003e\n\u003cp\u003eGeneral characteristics include:\u003c\/p\u003e\n\u003cp\u003eWood Type: Dense tropical hardwood\u003c\/p\u003e\n\u003cp\u003eAverage Dried Weight: Species-specific value not confirmed for this listing\u003c\/p\u003e\n\u003cp\u003eSpecific Gravity: Species-specific value not confirmed for this listing\u003c\/p\u003e\n\u003cp\u003eJanka Hardness: Reliable species-specific value not established here\u003c\/p\u003e\n\u003cp\u003eGrain: Straight to irregular or interlocked\u003c\/p\u003e\n\u003cp\u003eTexture: Fine to medium\u003c\/p\u003e\n\u003cp\u003eNatural Luster: Moderate\u003c\/p\u003e\n\u003cp\u003eActual density, hardness, and machining behavior can vary between individual pieces and species.\u003c\/p\u003e\n\u003cp\u003eStability \u0026amp; Durability\u003c\/p\u003e\n\u003cp\u003eProperly dried Pau Santo can be suitable for small interior woodworking projects and decorative turnings.\u003c\/p\u003e\n\u003cp\u003eBecause dense tropical hardwoods may develop checks or internal stresses during drying, careful seasoning and acclimation are important.\u003c\/p\u003e\n\u003cp\u003eLike all wood, Pau Santo responds to changes in humidity and moisture.\u003c\/p\u003e\n\u003cp\u003eFor precision projects such as pens, knife handles, and game calls, blanks should be adequately dried and allowed to acclimate before machining.\u003c\/p\u003e\n\u003cp\u003eSpecific shrinkage and decay-resistance ratings should not be assumed without a confirmed species identification.\u003c\/p\u003e\n\u003cp\u003eWorkability \u0026amp; Woodturning\u003c\/p\u003e\n\u003cp\u003ePau Santo is an attractive choice for specialty woodturning, although its density can make machining more demanding than with softer hardwoods.\u003c\/p\u003e\n\u003cp\u003eSharp tools, controlled cutting techniques, and careful drilling are recommended.\u003c\/p\u003e\n\u003cp\u003ePotential working considerations include:\u003c\/p\u003e\n\u003cp\u003eDense wood may dull cutting edges more quickly.\u003c\/p\u003e\n\u003cp\u003eInterlocked grain can produce tear-out.\u003c\/p\u003e\n\u003cp\u003eExcessive heat during drilling or sanding should be avoided.\u003c\/p\u003e\n\u003cp\u003eSmall, controlled cuts can improve surface quality.\u003c\/p\u003e\n\u003cp\u003eCareful sanding can produce a smooth finish.\u003c\/p\u003e\n\u003cp\u003ePau Santo is particularly appealing for:\u003c\/p\u003e\n\u003cp\u003eCustom pens\u003c\/p\u003e\n\u003cp\u003ePen turning blanks\u003c\/p\u003e\n\u003cp\u003eKnife handles\u003c\/p\u003e\n\u003cp\u003eKnife scales\u003c\/p\u003e\n\u003cp\u003eBottle stoppers\u003c\/p\u003e\n\u003cp\u003eGame calls\u003c\/p\u003e\n\u003cp\u003eDecorative turnings\u003c\/p\u003e\n\u003cp\u003eJewelry\u003c\/p\u003e\n\u003cp\u003eSmall boxes\u003c\/p\u003e\n\u003cp\u003eCustom handles\u003c\/p\u003e\n\u003cp\u003eFine woodworking accents\u003c\/p\u003e\n\u003cp\u003eIts rich dark color makes it especially suitable for projects where a refined, understated appearance is desired.\u003c\/p\u003e\n\u003cp\u003eFinishing\u003c\/p\u003e\n\u003cp\u003ePau Santo can develop a beautiful finished surface with careful preparation.\u003c\/p\u003e\n\u003cp\u003eSuitable finishes may include:\u003c\/p\u003e\n\u003cp\u003eCyanoacrylate (CA) finishes for pens\u003c\/p\u003e\n\u003cp\u003eShellac\u003c\/p\u003e\n\u003cp\u003eLacquer\u003c\/p\u003e\n\u003cp\u003ePolyurethane\u003c\/p\u003e\n\u003cp\u003eHardwax oils\u003c\/p\u003e\n\u003cp\u003eSelected oil finishes\u003c\/p\u003e\n\u003cp\u003eWax and polishing compounds\u003c\/p\u003e\n\u003cp\u003eDense tropical hardwoods can sometimes contain natural extractives that affect finish adhesion or curing.\u003c\/p\u003e\n\u003cp\u003eTesting the chosen finish on a small area is recommended.\u003c\/p\u003e\n\u003cp\u003eProgressive sanding and careful polishing can enhance the wood's natural depth and luster.\u003c\/p\u003e\n\u003cp\u003eIdeal Uses\u003c\/p\u003e\n\u003cp\u003ePau Santo wood blanks are suitable for:\u003c\/p\u003e\n\u003cp\u003ePremium pen blanks and custom pens\u003c\/p\u003e\n\u003cp\u003eKnife handles and knife scales\u003c\/p\u003e\n\u003cp\u003eBottle stoppers\u003c\/p\u003e\n\u003cp\u003eDuck calls and game calls\u003c\/p\u003e\n\u003cp\u003eDecorative woodturning\u003c\/p\u003e\n\u003cp\u003eJewelry and accessories\u003c\/p\u003e\n\u003cp\u003eSmall boxes\u003c\/p\u003e\n\u003cp\u003eCustom handles\u003c\/p\u003e\n\u003cp\u003eInlays and accents\u003c\/p\u003e\n\u003cp\u003eFine woodworking\u003c\/p\u003e\n\u003cp\u003eArtistic and collectible projects\u003c\/p\u003e\n\u003cp\u003eThe suitability of each blank depends on its dimensions, dryness, grain, and any natural defects.\u003c\/p\u003e\n\u003cp\u003eHealth \u0026amp; Safety\u003c\/p\u003e\n\u003cp\u003eSpecific information about the health effects of Zollernia wood dust is limited.\u003c\/p\u003e\n\u003cp\u003eHowever, dust from hardwoods can cause skin, eye, and respiratory irritation, and some individuals may develop sensitivity after repeated exposure.\u003c\/p\u003e\n\u003cp\u003ePotential concerns include:\u003c\/p\u003e\n\u003cp\u003eSkin Irritation: Wood dust may cause itching or dermatitis in sensitive individuals.\u003c\/p\u003e\n\u003cp\u003eRespiratory Irritation: Fine airborne dust may irritate the nose, throat, and lungs.\u003c\/p\u003e\n\u003cp\u003eEye Irritation: Dust particles may cause redness or discomfort.\u003c\/p\u003e\n\u003cp\u003eSensitization: Repeated exposure may contribute to allergic reactions.\u003c\/p\u003e\n\u003cp\u003eWhen cutting, sanding, drilling, or turning Pau Santo:\u003c\/p\u003e\n\u003cp\u003eUse effective dust extraction.\u003c\/p\u003e\n\u003cp\u003eWear properly fitted respiratory protection appropriate for fine wood dust.\u003c\/p\u003e\n\u003cp\u003eUse eye protection and a face shield when turning.\u003c\/p\u003e\n\u003cp\u003eAvoid prolonged skin contact with accumulated dust.\u003c\/p\u003e\n\u003cp\u003eMaintain adequate workshop ventilation.\u003c\/p\u003e\n\u003cp\u003eClean dust using extraction rather than compressed air.\u003c\/p\u003e\n\u003cp\u003eThese are general woodworking precautions rather than a claim of a documented species-specific toxicity profile.\u003c\/p\u003e\n\u003cp\u003eCITES \u0026amp; Conservation\u003c\/p\u003e\n\u003cp\u003eThe CITES status of wood sold as Pau Santo depends on its actual botanical identity.\u003c\/p\u003e\n\u003cp\u003eBecause Pau Santo is used for multiple unrelated species, trade restrictions cannot be determined reliably from the common name alone.\u003c\/p\u003e\n\u003cp\u003eMaterial identified as Zollernia should be checked against current CITES listings and applicable national regulations before international shipment.\u003c\/p\u003e\n\u003cp\u003eResponsible sourcing is particularly important for tropical hardwoods with uncertain or inconsistent commercial naming.\u003c\/p\u003e\n\u003cp\u003eInteresting Facts\u003c\/p\u003e\n\u003cp\u003eBrazilian Blackheart: The trade name reflects the wood's exceptionally dark heartwood.\u003c\/p\u003e\n\u003cp\u003eNot the Same as Fragrant Palo Santo: Brazilian Blackheart should not be confused with Bursera graveolens, the aromatic wood commonly sold as Palo Santo.\u003c\/p\u003e\n\u003cp\u003eA Distinctive Dark Hardwood: Pau Santo offers a deep brown-to-nearly-black appearance that is especially attractive in small decorative projects.\u003c\/p\u003e\n\u003cp\u003eHeartwood Contrast: Pieces containing both heartwood and sapwood can display striking natural color contrast.\u003c\/p\u003e\n\u003cp\u003eFine Polishing Potential: Its dense structure can produce a smooth, elegant surface when carefully worked.\u003c\/p\u003e\n\u003cp\u003eBotanical Identification Matters: Different woods sold under the name Pau Santo can have significantly different properties and conservation requirements.\u003c\/p\u003e\n\u003cp\u003eWhy Choose Pau Santo Wood?\u003c\/p\u003e\n\u003cp\u003ePau Santo offers rich dark coloration, dense wood structure, attractive grain, and excellent decorative potential in a distinctive specialty hardwood.\u003c\/p\u003e\n\u003cp\u003eIts deep chocolate-brown, purplish-brown, and nearly black tones create a sophisticated appearance, while natural color variations give individual blanks their own character.\u003c\/p\u003e\n\u003cp\u003eFor woodturners, pen makers, knife makers, and specialty craftsmen, Pau Santo provides an appealing alternative to more familiar dark hardwoods.\u003c\/p\u003e\n\u003cp\u003eWhether you're turning a custom pen, crafting a knife handle, making a bottle stopper, or creating a decorative piece, Pau Santo offers distinctive natural beauty and the potential for a beautiful polished finish.\u003c\/p\u003e\n\u003cp\u003eOakbrook Wood Turning Supply offers Pau Santo Wood, also known as Brazilian Blackheart, for craftsmen seeking uncommon exotic hardwood blanks for specialty turning and woodworking projects.\u003c\/p\u003e\n\u003cp\u003ePau Santo, Pau Santo wood, Pau Santo wood blanks, Pau Santo pen blanks, Pau Santo turning blanks, Pau Santo turning wood, Pau Santo hardwood, Pau Santo wood for sale, Brazilian Blackheart, Brazilian Blackheart wood, Brazilian Blackheart blanks, Brazilian Blackheart pen blanks, Brazilian Blackheart turning blanks, Zollernia, Zollernia wood, Zollernia spp, Zollernia paraensis, dark exotic hardwood, blackheart wood, dark brown hardwood, dense tropical hardwood, exotic hardwood, exotic wood blanks, premium wood blanks, specialty hardwood blanks, pen making wood, pen turning blanks, woodturning blanks, wood lathe blanks, knife handle blanks, knife scale blanks, bottle stopper blanks, game call blanks, duck call blanks, decorative turning wood, custom handle wood, fine woodworking, woodworking supplies, Oakbrook Wood Turning Supply\u003c\/p\u003e","brand":"Oakbrook Wood Turning Supply","offers":[{"title":"Default Title","offer_id":45233517756616,"sku":"Pau santo 1","price":5.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0004\/1399\/0978\/files\/rn-image_picker_lib_temp_86c3c66a-50b1-437f-8e87-c2182c88edf4.jpg?v=1792241331","url":"https:\/\/oakbrookwoodturningsupply.com\/products\/pau-santo-pen-blank","provider":"Oakbrook Wood Turning Supply","version":"1.0","type":"link"}