Optimized Small Parts Tray Organizer (Stackable)

I think I'm obsessed with optimizing my prints. This stackable tray was created and optimize to print as fast as possible using the minimum amount of filament, 35g for the 15mm deep and 45g for the 25mm deep tray. The slits in the middle are there to lower retractions, they help to make one continues inner wall to help with printing quality.