Filament Holder Davinci Junior

thingiverse

This is a replacement filament holder for the Davinci Junior. It holds your NFC chip and the filament so you don't have to change out the holder every time you want to switch filaments. The design might need slight sanding or tweaking, but it should slide together tightly, eliminating the need for a screw. Current versions are the V2 files. Update: I uploaded the two pieces separately for ease of printing and caught a spot where there shouldn't have been an opening; it's now filled in. Update 12/30/15: Filament Holder V2 - The model that holds the chip has been adjusted, with the slot redesigned to eliminate overhang, requiring less or no trimming. The chip will not snap into place as tightly, but this won't be a problem once the two halves are put together. Update: 5/9/2016: Filament Holder Part A V2 - The walls have been thickened for smoother printing with certain printers.