Whether you're headed back to school or simply working on an art project, These water-based markers make clean-up easy. Each Ultra-Clean fine line marker washes off of skin and out of clothes easily with soap and water, and you can have confidence as a parent that they are non-toxic and odorless. Durable and long lasting, you'll want to buy in a large marker set like our 40 pack, because they will last and last. So check off washable markers on your kids back to school list and stock up the homework station at home, because these vibrant colors are must-haves!