Keychain fidget - washboard

MembershipPlease consider giving me a BOOST to help me keep making free files. Bring a touch of vintage charm and a satisfying fidget experience to your everyday carry with this Washboard Keychain! This unique design not only looks great, but also features movable fins that gently shift as you tilt or handle the keychain — turning it into a subtle, tactile fidget toy as well as a stylish accessory.As you move or tilt the keychain, the movable fins shift gently, providing a subtle tactile experience that’s perfect for keeping your hands busy without drawing attention.Two Versions Available:Single-Sided VersionA quick, set and forget solution — no assembly needed. Just print and enjoy! Here is a short demo video:https://youtube.com/shorts/OvuRJ1VLY-w?si=3qNv9-tGH6_td5JC Double-Sided VersionFor those looking for a finished look on both sides. This version consists of two mirrored halves that you glue together using alignment pins or a guide (included in the model files) to ensure perfect