Gridfinity 3x3 Small Parts Working Project Tray

A simple tray to hold your small parts for a project. Keeps things together better than individual gridfinity bins. Front and back are filleted for easy part removal. Tray slots are recessed down enough that the whole tray is still stackable. 

3 small trays measure 38mm x 38mm 

2 middle trays measure 58mm x 38mm

1 large tray measures 118mm x 38mm

Print settings really shouldn't matter. Finer layer lines will make the fillets smoother. 

started with parametric source file from Zack Freedman out of this master collection and created the tray from empty base.