Pass-Through fidget toys

This pass-through fidget toy is made of four modular pieces designed to be printed entirely in PLA, making it simple and accessible even for beginners in 3D printing. Each part is optimized for easy printing without supports and fits together smoothly without the need for glue, allowing for quick assembly. Once assembled, the pieces create a satisfying continuous pass-through motion that feels smooth and relaxing in the hand. The ergonomic design makes it comfortable to hold, lightweight, and durable, making it a practical and enjoyable stress-relief gadget suitable for everyday use.