Eclipse Morphing Fidget Knife

This design is inspired by the Fulcrum Knives Eclipse Morphing EDC Knife. The Eclipse features a button-lock / frame-lock–style mechanism that securely snaps into place in both the open and closed positions. This ensures the blade stays locked and won’t accidentally open while carried.This is a fully 3D-printable, keychain-sized folding knife gadget designed for smooth action and satisfying fidgeting.⚠️ This is a fidget/novelty item, not a functional cutting tool.Print InstructionsLayer height: 0.16 mmPerimeters: 4 (recommended for added rigidity in the links)Infill: 100%Supports: Not requiredMaterial: PLA (PETG or other materials may also work)Multicolor tip:For a clean multicolor effect, set a color change at 3.20 mm.Assembly InstructionsSimply snap the link arms onto the joints. No glue or additional hardware required. Have fun, enjoy the mechanism, and happy printing! 🚀