This disposable unit is designed for the disposal of utility blades, scalpels, and other flat sharps. I use it in my astrophysics research lab to dispose of dull or dirty utility blades. It's design has features which nearly garuntee blades won't escape once disposed of. With a flat face it's easy to add custom text using tinkercad or other STL modifying tools. I hope this finds use in labs other than my own!
The author marked this model as their own original creation.