Fidget Piston

💨 Precision Air Piston FidgetExperience the satisfying resistance of air with this fully 3D printed precision piston. Inspired by high-end machined metal fidgets (like the MetMo), this model brings that satisfying, heavy-resistance slide to your 3D printer.This is designed for a perfect friction fit. The pin slides into the base slowly and smoothly, creating a pneumatic cushion effect. It features a custom knurled texture on the base for a premium tactile grip.Two Versions IncludedI have included two ways to enjoy this model:Standard Air Glide: Pure pneumatic feel. The pin slides slowly via air resistance.Spring Loaded: Includes a custom 3D printed spring. This adds a bounce-back effect to the piston for a different fidgeting experience.Printing Tips for Best ResultsThis model relies on tight tolerances to achieve the airtight effect.Material: PLA Matte or Standard PLA works best (Matte hides layer lines nicely).Layer Height: 0.12mm or 0.16mm is highly recommended for the smoothest wa