Designed for the Makera Z1 with space for additional collets and tools!

The main tray includes the following features:
60x bit holders 
36x M5 screw holders
18x 4mm dowel pin holders
2x collet holders
4x top clamp holders
2x side clamp holders
1x large miscellaneous tray (I use this for bit collars)
1x medium miscellaneous tray 
2x small miscellaneous trays
2x lubricant holder
1x Makera screwdriver holder
1x small phillips screwdriver holder
1x hex key holder
2x vice jaw holder
2x L-shaped corner plate (thin and thick variations)
1x sanding block holder
2x 4th axis handle holders

The second tray has the following features:
2x vacuum attachment holders
2x wired probe holders
2x vacuum filter holders (for around 24 filters)
1x large miscellaneous tray. (I like to put the laser module in there)

I suggest printing with PLA with 4 walls and 15% rectilinear infill

Check out the Makera Z1 here: https://eu.makera.com/products/makera-z1-desktop-cnc