Kuretake Gansai Tambi water colour pan palette box

Simple but efficient and sturdy box to hold watercolour pans from the Gansai Tambi range of the Kuretake brand.
 

Can hold either 6, 8, 12 or 24 full sized pans. The 12 and 24-pan box has a space in the middle of each tray to store a paint brush. 
The double stack versions (like the 2x4, 2x6 or 2x12 versions) come with a bottom (B) and slightly smaller top (T) tray, which should help easy removal of the lid. Make sure not to switch them around, as you may not be able to get the bottom tray out of the top of the lid due to the tight tolerances.
There is also a 24-pan set with an additional mixing well tray. The mixing well tray (T2) and smaller top tray (T1) both have to go on top of the bottom tray (B) to ensure a proper fit in the lid.
 

No supports needed, prints flat on the plate. The 6-size and 8-size box fit 180x180 print beds like the A1 Mini, the 12 and 24-size require at minimum 200x200 print beds.

UPDATES:
- 2025-11-18: added 8 and 12 pan versions (double stack, 2x4 and 2x6) - this version is untested so far, if you print it please let me know how it went and share photos of the finished result.
- 2025-09-10: added 24 pan version with additional mixing well tray (triple stack) - this version is untested so far, if you print it please let me know how it went.
- 2025-08-04: added 24 pan version (double stack) - pictures of the printed 24 pan version curtesy of @tarren.creates.