OTF Fidget Knife Over-Engineered and Upgradeable

OTF Pro Trapezoid & 18mm Utility Blade O-Eng'ed

OTF Over-Engineered Comb upgrade kit

OTF Mini Fidget Box Opener Over-Engineered

Tactical Switchblade Letter Opener and Desk Toy

Switch Blade

OTF Spring Utility Knife v2

OTF Switch Blade prop

OTF Over-Engineered Blade Part Unleashed!

OTF Fidget Comb (Fully 3D Printed)

DualShift v1.3-Auto switchblade- Get custom cover!

OTF Fidget Knife with Ultra-Thin Top Cover,镂空Slide Rail, Enhanced Spring Action, Four Blade Heads, Improved Redundancy, Removal of Unnecessary Structures, Smooth Waste Material Handling

HUMBLESCRATCH 1.0 FONT (OTF)

Minimalist Pocket Knife Display Stand

Scalpel #24 for a Double Action OTF Knife by iczfirz

HECKNA! SYMBOL FONT (OTF)

Upright Folding Knife Display | Multiple Sizes

OTF Spring-Loaded Fidget Knife / Durable and Smooth, Comfortable Grip / Ultimate Enhanced Version

OTF Fidget Knife - Tactical Grip

Heart-shaped blade inserts for an OTF fidget knife by iczfirz

OTF KNIFE (MADE BY UHLTIMATE) HANDLE WITH COVER.

Stronger pins on the spring for OTF Fidget Knife.

Hidden Blade Statuette (For OTF Knives))