Mini Shaker Keychain

🥤 Mini Shaker Keychain A 3D printable shaker-style keychain inspired by gym protein shakers, designed to create a realistic sound effect. By inserting a small steel ball during the print, this mini shaker produces an authentic rattling sound, making it a fun and unique accessory for fitness lovers. ✅ Key Features Mini gym shaker–inspired keychain design Realistic sound effect with internal steel ball Pause print feature to insert the ball mid-print Compact, lightweight, and durable Perfect for multicolor and customizable designs 🖨️ Printing Tip When using my print profile, the print will automatically pause at layer 220. At this moment, you can choose to insert a small steel ball (I used 8 mm steel ball) inside the shaker (or a little plastic cylinder), then resume printing to achieve the realistic sound effect shown in the videos. ⭐ Support & Boost MembershipCommercial license available for selling physical prints! 🎯 Ideal For Gym and fitness enthusiasts CrossFit and bodybuilding f