Giá đỡ cuộn nhựa thiết kế tổ ong v2 (dạng đứng độc lập)

Print it lying on the honeycomb pattern without supports. You can use less infill for the spool-cylinder, but use more infill for the foot to stand stable.

The holder is for standard spools with a maximum width of 8cm. Minimum hole diameter should be 50mm.

This version has no insert holes for PTFE tubes. Print it of PETG, ASA or ABS. These should have less enough friction for the spool to unwind easily.