Cardboard Crafting Tools

The Holiday Season is upon us and with it comes many cardboard boxes. Turn that Black Friday TV box into a fort with these cardboard crafting tools. Cardboard KnifeThis is a kid friendly cardboard knife design that uses the same geometry found in kid safe kitchen knives. If you're an adult however, I would recommend a sharp box cutter. Perforator ToolUse this tool to perforate cardboard for crisp, clean folds. FastenerThis tool has a fold-away point in the handle. Use the point to poke a hole where you want to use a screw. Then use the tip to twist a cardboard screw into place. Long and Short Cardboard ScrewsUse the short screws to fasten 2 layers of cardboard together. Use the long screws for 2+ layers. These tools have been stress tested by my children. Initial designs lasted 15 minutes. These designs have yet to break. If you find a weak component, please let me know and I will update the print profile to remedy the failure. All parts shown are printed with PLA. Tolerances of co