TOGRAND Safety Finger Ring Knife, Portable Utility Cutting Helper Tool with Sharp and Strong Curved Steel Blade, Ring Size 0.8Inch/2CM Diameter

Convenient Cutting: This ingenious ring knife offers you a great convenience of easy cut help all day long. Wear it on your fingertips to enjoy your hobbies without the interruption of searching for a blade tool.

Slice 10583 Safety Cutter Ring, Fits on Tip of Finger, Package Opener, Finger Friendly Micro-Ceramic Blade Lasts 11x Longer Than Metal, Reduce Fatigue & Strain : Everything Else

Knife Ring Ring

TOGRAND Safety Finger Ring Knife, Portable Utility Cutting Helper

Slice 10583 Safety Cutter Ring, Fits on Tip of Finger

Convenient Cutting: This ingenious ring knife offers you a great convenience of easy cut help all day long. Wear it on your fingertips to enjoy your hobbies without the interruption of searching for a blade tool.

TOGRAND Safety Finger Ring Knife, Portable Utility Cutting Helper Tool with Sharp and Strong Curved Steel Blade, Ring Size 0.8Inch/2CM Diameter

Self Defense Rings

Ring Self Defense

A HANDY HELPER - This convenient metal finger knife has a sharp underside to make jobs like opening cardboard boxes and cutting twine, ribbon, plastic

The Original Handy Safety Knife - Utility Ring Knife for Finger with Sharp, Curved Blade - Ring Size 11 - Blue - Standard Blade - Dozen - By Handy

TOGRAND Safety Finger Ring Knife, Portable Utility Cutting Helper