RSHAPE DIAMOND ARTISAN BOX (RDA Box) was designed to satisfy your very needs. The OG, the first of many, the one the started it all.
 
Specification
24 slots ( 6x4)
Cell Size: 19.5 x 19.5 x 18 mm (up to SA Profile)
Case Dimensions: 152 x 110 x 24 mm
Weight: 330 gram
 
Inside:
Solid Aluminum 6061 CNC with Sand pressure & anodized finish
Acrylic cover with magnet
Non-slip bumpons
 
Delivery time is around 10 -15 working days