Set 5240 is a 5-brush watercolor set in a beautifully designed wooden box with free brush soap included. This set includes Series 36 KOLINSKY-ROTMARDER Size 2 and 12, Series 991 PETIT GRIS PUR Size 18, Series 5530 COSMOTOP MIXB Size 18 and Series 5550 PETIT GRIS MIX Size 8. These brushes work together for all your watercolor needs. Our wooden brush boxes offer safe handling of your valuable painting tools. A foam rubber support holds the brushes when the box is closed keeping the brush hairs protected. Perfect drying of the wet hair is guaranteed by the air holes in the cover. Certified green manufacturing with sustainable wood handles made in Germany at our family-owned factory since 1890. Recommended age 2+ years