Katana Flexy Fidget

This 3D-printed katana fidget features a fully articulated, segmented blade designed for smooth extension, collapse, and dynamic movement. The blade is composed of interlocking geometric segments connected by integrated pivot joints, allowing it to transform from a compact, solid form into a flexible, extended structure.

Each segment is engineered with precision tolerances to enable fluid motion while maintaining structural alignment when fully extended. The design provides a satisfying tactile experience, making it ideal as a fidget tool for stress relief or focus.

The handle is ergonomically shaped for a comfortable grip and includes a stylized dragon emblem, adding a distinctive visual identity to the piece. When collapsed, the katana forms a clean, rigid profile; when extended, it reveals a chain-like, serpentine motion that enhances both playability and visual appeal.

Key Features:

• Expandable and collapsible segmented blade
• Fully articulated joints for smooth, flexible movement
• Compact, solid form when closed
• Ergonomic handle with decorative detailing
• Designed for both tactile interaction and display