Outus 12 Pcs Water Drawing Doodle Pens, Replacement Water Markers Pens for Book Toddlers Kids Doodle Mat

Features: Easy to use: Please unscrew the head of the pens and fill them with clean water, then soak the pen point in water for over 10 minutes until it inflates fully to avoid water dripping and it will make you paint more fluently for the first time use. Water pen: Just filled painting pen with water, no ink, non-toxic and safe to use, not easy to make a mess, you will play your imagination with the water pen, satisfying the creativity of your painting, harvest more fun. Wonderful gift choice: The reusable and refillable water doodle pens are wonderful gifts for your friends and families who love art and painting, which can be applied on various types of doodle drawing mat or water coloring book, they will love such gifts. Specifications: Quantity: 12 pieces Material: plastic Size: as the pictures shown Package includes: 4 x Big water doodle pens 8 x Small water doodle pens Note: The words on the products are not applied as trademark. Manual measurement, please allow little size errors.