Small scalpel knife

With this small handle for a scalpel blade you can always safely take a small knife with you. The handel fits in your pocket or you can attach it to you key. The handle holds together with 4x2 neodynium magnets, so the blade can be changed easily if it becomes dull. The protective cap can be attached by pushing it on the handle. I recommend printing the parts as aligned in the file with a layer height of 0.12mm. The holes for the magnets and the blade pin should be printed with support. To assemble, simply glue in the 6 4x2 magnets and press the blade onto the pin.