-Magical Water Painting Pen: When you use the Water Painting Pen to paint on the spoon and then put it in the water, you will find yourself painting the pattern floating up by itself, as if it has life, swimming in the water, very interesting. This is a Magical Water Painting Pen. -Safe to Use: Water Color Painting Kids, With certified non-toxic ink and special low odor formula, it is harmless to human body. Water painting will arouse children's curiosity, mom, dad and children can join the painting together and experience the joy of handwork! -Easy to Clean: Quick-drying, smooth writing, no ink leakage. The water-based ink is easily wiped off with a cloth On the whiteboard without leaving any trace. Magical Floating On-Water Painting Kit: Comes with 1 ceramic spoon, draw the pattern you want on a bowl or spoon made of mirror, glass or ceramic with a colored water pen, wait 3-5 seconds, slowly put in the water from the edge of the pattern,you will see it.