Designed to fit the ABS Polymaker 3D Cardboard Rolls

snaps in place, its designed to fit snug and little teeth to help it in place with added teeth to help grip the wheels inside the AMS

just print 2 of them and your good to go!

Should fit any cardboard roll with an Interiors OD of 55mm and outside OD of 200mm +/-

Settings:

Top/Bottom: 4-5 layers

Infill: 35-44% gyroid or similar

Print time: 90min on regular settings 

Materials: 40-45gram

Material: ABS/ASA recommend

As Seen on Edge of Tech YouTube channel [https://youtu.be/VHz5xD6d8p0](https://youtu.be/VHz5xD6d8p0) 5:30 timestamp.

Change log:

Sept 20

• moved teeth in 2mm to prevent rubbing on top of AMS
• added 2 files 1 with lock in piece and one without

Nov 22:

• Added a no lip feature with beefed up interior wall and “Teeth” on the inner lip to help hold into place. You'll need to press them into place and removal should be done from the backside.

Nov 30:

• forgot to upload lip-less spool