Magic Drawing Mat/Water Doodle Mats(31.4in x 23.6in) with 4 Color,Reusable Coloring Aqua Classic Mat Drawing Learning Painting Mats with Magic Pen for Kids. Compatible with Doodle Mat Fit For 3-6 Years Baby, Note:Put the pen into the water for 1~2 hours before use,it's ok now!
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