wrist switch blade
thingiverse
This is a versatile tool designed specifically for attaching to your wrist. To deploy the blade, simply slide it into place and secure it using flexible rubber bands wrapped around your wrist. For activation, attach an additional rubber band to the rear of the device, allowing you to quickly release the blade at will.
Download Model from thingiverse
With this file you will be able to print wrist switch blade with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on wrist switch blade.