With the AQUA Squeeze Pen coloring is a piece of cake. This sophisticated application tool can be filled with nearly all fluid inks or water pretty easily. Moreover, the pens are suitable for kids. By pushing the Squeeze-Body, the paint flow can be regulated easily and the tips are similar to real brushes. Set includes: 1 x 1 mm brush/round tip 1 x 2 mm brush/round tip 1 x 3 mm brush/round tip 1 x 4 mm chisel/flat tip 1 x 7 mm chisel/flat tip 1 x 10 mm chisel/flat tip