These brushes are the smallest MAESTRO Kolinsky detail brushes made. This line features an extra short, finely shaped hexagonal handle that fits perfectly into the hand. The mini handle format is great for precision painting, retouching, modeling, restoration or spot painting. The MAESTRO designation denotes the highest quality winter male Kolinsky red sable hair from the Tobol River region in Eastern Siberia. The handles are from sustainable European forests in the Baltic states. Each brush is expertly hand crafted by da Vinci's most skilled brush makers in Germany at the family-owned factory. Certified green manu2facturing with sustainable wood handles made in Germany at our family-owned factory since 1890.Details:Black hexagonal handlesIncludes multiple sizesSold as a set of 4 brushesSeries 100 Micro Maestro features da Vinci highest quality Kolinsky red sable bristlesThe smallest sizes da Vinci makes now on a mini handleCan be used with any type of paint but must be cleaned immediately if used with acrylic or model paintFor detail, spotting, retouching, modeling or restorationMade in GermanyContents:Round brush size 5/0Round brush size 10/0Round brush size 15/0Round brush size 20/0