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A detailed 3D model of a spiky chestnut burr, designed as a functional two-part candy mold with a secure screw-top mechanism.
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Compressed version for review
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Available formats: GLB, FBX, STL, OBJ
Overview and production context
This highly detailed 3D model accurately represents a spiky chestnut burr, the natural outer shell of a chestnut. The model is split into two symmetrical halves, designed to interlock seamlessly using a threaded screw mechanism, mimicking a bottle cap for easy assembly and disassembly. The exterior features sharp, realistic spikes and a natural green texture, while the interior is completely hollow with smooth walls, making it ideal for use as a candy mold. The design incorporates sufficient wall thickness for robust 3D printing and ensures precise thread alignment for a secure closure.
Use cases, fit and pre-production checks
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