admin | 21.12.2025
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Tenkai Trainer is a safe, 3D-printed butterfly knife designed with a pinless system for smooth action and durability. It features channel handles and is compatible with standard balisong hardware.
Key Features:
Required Parts:
Printing Recommendations: Print without supports, at 0.12-0.16mm layer height, 90-100% infill. Best materials include PLA-GF, PLA-CF, PC, or PLA+.
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