Stackable Gridfinity Needle File Holder (3x4)

UPDATED 2025-06-28: Version 2 features sloped file slots to help keep the files in place, especially when a drawer is opened or closed. A 3x4 Gridfinity-compatible holder designed to store 10 needle files. Specifically tested with Hugong needle files, but may fit similar-sized files. The holder is stackable, making it easy to organize multiple sets while saving workspace.