{"product_id":"3d-printed-insert-for-3-4-pvc-vertical-casting","title":"3D Printed Star Insert for 3\/4\" PVC Vertical Casting","description":"\u003cp dir=\"auto\"\u003eThe \u003cstrong\u003e3D Printed Star Insert\u003c\/strong\u003e is a precision accessory designed to create outstanding vertical resin pen blanks. This high-quality 3D printed piece fits directly into standard 3\/4\" PVC pipe, providing a stable centered channel that delivers consistent, professional results.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eThe star-shaped centering element keeps your resin pours perfectly aligned. The result is clean layered effects, dramatic swirls, beautiful color separations, and eye-catching mica shifts that make your finished pen blanks truly stand out.\u003c\/p\u003e\n\u003ch3 dir=\"auto\"\u003eKey Features:\u003c\/h3\u003e\n\u003cul dir=\"auto\"\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecise 3\/4\" PVC Compatibility\u003c\/strong\u003e: Engineered to fit snugly inside Schedule 40 3\/4\" PVC pipe while maintaining excellent resin flow.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Construction\u003c\/strong\u003e: Printed with premium, resin-resistant filament that holds up to repeated casting sessions and cleans up easily.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStar Centering Design\u003c\/strong\u003e: Ensures perfect alignment during vertical pours for even walls and high-quality blanks every time.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePressure Pot Rack Ready\u003c\/strong\u003e: Works seamlessly with our adjustable 2.5 gallon and 5 gallon pressure pot racks, creating a stable vertical casting setup that prevents tipping.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReusable \u0026amp; Production-Ready\u003c\/strong\u003e: Built tough for both hobby makers and serious production runs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"auto\"\u003eThis Star Insert turns simple PVC pipe into an effective vertical casting tube. It solves the common problems of off-center pours, shifting inserts, and uneven results, helping you produce better, more consistent resin pen blanks with less waste.\u003c\/p\u003e\n\u003ch3\u003eCompatibility \u0026amp; Suggested Uses\u003c\/h3\u003e\n\u003cp\u003eDesigned specifically for use with our \u003ca href=\"https:\/\/stadiumpenblanks.com\/products\/2-5-gallon-mold-rack-system-for-pressure-pots\"\u003e2.5 Gallon Mold Rack System\u003c\/a\u003e and \u003ca href=\"https:\/\/stadiumpenblanks.com\/products\/5-gallon-mold-rack-system-for-pressure-pots\"\u003e5 Gallon Mold Rack System\u003c\/a\u003e. Ideal for single-color blanks, multi-stage pours, galaxy effects, and mica-shift patterns. Pair with our resin, mica powders, and pressure pot accessories for a complete vertical casting station.\u003c\/p\u003e\n\u003ch3\u003eHow to Use\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eInsert the \u003cstrong\u003e3D Printed Star Insert\u003c\/strong\u003e into your cut length of 3\/4\" PVC pipe.\u003c\/li\u003e\n\u003cli\u003eSecure the assembly vertically in one of our adjustable pressure pot racks.\u003c\/li\u003e\n\u003cli\u003ePour resin down the centered channel and apply pressure as needed.\u003c\/li\u003e\n\u003cli\u003eAllow full cure, demold, and turn your finished blank.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3 dir=\"auto\"\u003eWhy Makers Love This Product:\u003c\/h3\u003e\n\u003cul dir=\"auto\"\u003e\n\u003cli\u003eCreates dramatic vertical pour effects that are hard to achieve with standard horizontal molds\u003c\/li\u003e\n\u003cli\u003ePairs perfectly with Stadium Pen Blanks 2.5 gal and 5 gal adjustable mold racks\u003c\/li\u003e\n\u003cli\u003eImproves success rates on complex multi-color and layered blanks\u003c\/li\u003e\n\u003cli\u003eGreat add-on that increases order value\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAffordable, reusable upgrade for your resin casting setup\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"auto\"\u003eWhether you’re just getting started with vertical casting or looking to scale up your output, the \u003cstrong\u003e3D Printed Star Insert\u003c\/strong\u003e is an essential addition to your resin setup. Pair it with our pressure pot racks, molds, and other accessories for the complete vertical pouring station.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e\u003cem\u003e(Pro tip: Order multiples — they make fantastic add-ons and are perfect for dedicated color-specific setups.)\u003c\/em\u003e\u003c\/p\u003e","brand":"OpenClaw","offers":[{"title":"black","offer_id":51152451010793,"sku":null,"price":4.95,"currency_code":"USD","in_stock":true},{"title":"blue","offer_id":51152451043561,"sku":null,"price":4.95,"currency_code":"USD","in_stock":true},{"title":"white","offer_id":51152451076329,"sku":null,"price":4.95,"currency_code":"USD","in_stock":true},{"title":"grey","offer_id":51152451109097,"sku":null,"price":4.95,"currency_code":"USD","in_stock":true},{"title":"green","offer_id":51152451141865,"sku":null,"price":4.95,"currency_code":"USD","in_stock":true},{"title":"orange","offer_id":51152451174633,"sku":null,"price":4.95,"currency_code":"USD","in_stock":true},{"title":"purple","offer_id":51152451207401,"sku":null,"price":4.95,"currency_code":"USD","in_stock":true},{"title":"pink","offer_id":51152451240169,"sku":null,"price":4.95,"currency_code":"USD","in_stock":true},{"title":"red","offer_id":51152451272937,"sku":null,"price":4.95,"currency_code":"USD","in_stock":true},{"title":"magenta","offer_id":51152451305705,"sku":null,"price":4.95,"currency_code":"USD","in_stock":true},{"title":"yellow","offer_id":51152451338473,"sku":null,"price":4.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0351\/5256\/0259\/files\/3d-stars-1.jpg?v=1780767755","url":"https:\/\/stadiumpenblanks.com\/products\/3d-printed-insert-for-3-4-pvc-vertical-casting","provider":"Stadium Pen Blanks","version":"1.0","type":"link"}