Magic Puffy Pens create 3D bubble art with vibrant colours that pop off the page. Safe for Kids: These pens are non-toxic and safe for children, allowing them to explore their creativity freely. Versatile Art Medium: Use these pens to create puffy, 3D drawings, colouring pages, greeting cards, and more. Easy to Use: With a simple squeeze, the pens dispense the puffy, popcorn-like paint for effortless 3D art. Variety Pack: This set includes 6 different coloured puffy pens for a wide range of artistic expression.