This 3-brush set contains Series 498 CASANEO Size 2, Series 5570 NOVA Size 2 and Series 5880 COSMOTOP-SPIN Size 8. These 3 brushes work together to make the ultimate watercolor set for Botanicals. Manufactured from extra smooth, slightly wavy synthetic fibers, CASANEO replicates the feel of natural squirrel hair but comes to a better point. COSMOTOP-SPIN holds more water than any other synthetic with a blend of 5 different diameters of extra smooth fiber ensuring the highest color-absorption of any synthetic brush. NOVA golden synthetic brush has a well-known mix of synthetic fibers of 3 different diameters with a high color absorbing capacity for smooth and even strokes. Handles are made of wood that is harvested from sustainable forests. Certified green manufacturing, handmade in Germany at our family-owned factory since 1890. 100% Vegan. Recommended age 2+ years