8pcs Water Doodle Pens, Water Mat Pens Water Drawing Play Tool Toy for Water Drawing Mat

This pen filled with water will create fabulous doodles and images. It doesn’t need any removal tool, the painting will magically disappear in few minutes ready to doodle again. Clear water paint  is environmentally friendly and safe, you can let your child’s imagination run free without dirtying anywhere or hurting your child for the round point. Specifications: Handle Material: Plastic Point Material: Polyester Fiber Handle Color: Rose Red (4Pcs) + Yellow (4Pcs) For Age: 3-14 Years Old Size: Length: 10cm / 4inch, Diameter: 1.6cm / 0.6inch Weight: 35g Quantity: 1 x Set of 8Pcs Magic Pens Type: Drawing Toy Function: Painting, Doodling and Learning ToolPackage Includes: 8 x PensHow To Use:  1. Spin the pen head to open the pen. 2. Add clear water into the pen body. 3. Spin again to close the pen. 4. Start to paints: 1. Please soak the pen point in water for over 30 minutes until it inflates fully to avoid water dripping and paint more fluently for the first time use. 2. The drying speed of  water print varies depending on the drying degree of environment, 5-10 minutes in summer, uncertain in winter for large temperature difference in different places.  3. Trace may be left on the edge where you have painted with yellowing water, which does not affect normal use and can be removed after washing.