Natural Squirrel Hair brush set. These brushes are a combination of natural squirrel hair and other hair. Squirrel allows it to hold a lot of water and pigment and other hairs give it more spring and bounce than squirrel alone Various round sizes - The set of brushes include 4 PCS of different sizes with round pointed tips Round 4,6,8,12 These paint brushes are ideal for watercolor, Inks, dyes & gouache painting. Great gift for your kids, friends, beginners, artists or anyone who have interest in painting. EASY CARE - Simply clean brushes with warm water immediately after use, Make sure to clean them out very well after each use and store with the brush tip up. Never leave it soaking in dirty water with the tip down.