A razor blade handle that is robust and effective for cleaning old glue residue from your 3D printer's glass bed. It also helps remove stubborn prints from the glass bed. Simply push the blade into the handle and it will stick. Both sharp and stubborn prints can be easily removed by pressing the handle down against the glass bed or by gently tapping the wide end of the handle to loosen the print from the glass bed. The handle also has a version with a hole so you can hang it up.