Each dotting pen with 2 ends to make different and satisfy your different needs After each use, clean and wipe the painting tool with clean water before storing it, and can be reused many times There is 5 pcs that can meet different requirements They can be applied home use or in a Nails salon, and is great for Nails art, embossing, drawing lines and fine pattern designs on nails These modelling clay tools provide a comfortable grip, making easy to hold, control and operate