This is a 7x7 QFN IC Storage Box. Just Cut a piece of 1mm clear acrylic of size 48x61 mm and slide through the slot. As a Hobbyist when Buying a QFN IC, the seller often packs and ships them in a zip lock or simply in an anti static bag which can be a hassle when you only use few of them. This version can hold 25 ICs easily and never worry about losing them.
QFN_Storage_v3.stl | 33.5KB |