This magic 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 environmentallyfriendly and safe, you can let your child's imagination run free without dirtying anywhere or hurting your child for the round point. Features:1. Polyester fiber material is durable and fast to dry or color.2. Pen without cap design can prevent the baby from swallowing the cap mistakenly.3.No dye or ink needed, only fill the pen with clear water, which is reusable, environmentally friendly and safe without dirtying your child or anywhere else and hurting baby for round and smooth pen point.4.The water painting will disappear automatically after several minutes for the water evaporation with no removal tools needed, which is interesting and convenient.5. Portable size is convenient to carry and store.Specifications:Handle Material: PlasticPoint Material: Polyester FiberHandle Color: Red (4Pcs) + Yellow (4Pcs)For Age: 3-14 Years OldSize: Length: 9.5cm / 3.74inch, Diameter: 2.2cm / 0.87inch (appr.)Quantity: 1 x Set of 8Pcs Magic PensType: Drawing ToyFunction: Painting, Doodling and Learning ToolHow 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 paint.Package Includes:8 x PensNotes: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.4. Please allow 1-3cm error due to manual measurement. Thanks for your understanding.5.Monitors are not calibrated same, item color displayed in photos may beshowing slightly different from the real object. Please take the real one as standard.