The paint module 36mm has 26 holes for paints or other bottles with a diameter of 36mm

which uses magnets to ensure it doesn't move

You will need wood glue for assembly

If you're looking for a different kind of Real Grade kit

Ultimate Guard Cortex Sleeves Japanese Size Matte Red (60) Modular Workshop System The paint module 36mm hasCortex Sleeves are premium card sleeves for Japanese size trading cards (Yu Gi Oh!, Cardfight!! Vanguard, etc.). Precision made from high quality materials, these sleeves offer longevity, a smooth shuffle feel, and a highly opaque back, making them the perfect choice for every situationfrom kitchen table play to high level events. Available with a glossy or matte, non reflective front. Sleeve size: 62 x 89 mm Quantity: 60 sleeves per pack Matte, non