I would like ideas on reusing old utility knife blades?

I have a bunch of used blades (razor). Does anybody know anything I can do with them, instead of just throwing them away?

Pop them in the recycling bin or blunt them off and make x’mas decorations out of them.

Stanley Utility Knife: Pint Sized Homesteader

Gerber 22-41578 Gorge Folding Shovel $15.09 Designed with an easy push-button slide mechanism, the Gerber 22-41578 Gorge Folding Shovel is a must-have for outdoor excursions and around-the-house chores. Versatile, powerful, and easy-to-use, the Gorge includes a nylon drawstring bag and features a telescoping joint on the handle for folding down to a perfectly portable and compact size.22-41578 Gorge Folding ShovelAt a Glance:Compact, portab…

Victorinox 47529 Fibrox 7-Inch Granton Edge Santoku Knife $26.99 Nothing is worse than going to cut with your cutlery, and having the handle slip around in your hand. To combat this potential for injury, Victorinox has created this Fibrox santoku knife. The Fibrox® handle is textured and provides a firm grip, even when wet, and does not slip or slide around. It is comfortable and fits naturally to the shape of your hand, and provides an attractive and modern s…

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