Replacement Sliding Push Switch for Box Cutter / Paper Craft Pen Knife Handle Repair

Replaces broken Sliding Handle Switch on Pen knives / box cutters as shown. A Very Very common problem. We broke enough doing craft work to warrant time creating this replacement part.. ( if you actually use them to cut hard cardboard / packaging frequently you will find this happens a lot)

No Support needed if you set your Layer height to less than Half the Nozzle width

For Example: on 0.4mm Nozzle, print at 0.15mm Z height or less, so your extuded plastic "doesn't fall off the cliff edge