Shuttle Art Bingo Dabbers, 30 Colours Bingo Pens with Activity Book, Washable Dot Markers for Kids Toddlers, Non-Toxic Water Based Markers for Children Preschool Learning30 AMAZING COLOURS+20 PAGES UNIQUE PATTERN: This dot markers set contains 30 bright colours that can give kids more color select. This set also comes with a free activity book that both toddlers and preschoolers can dot colouring on the activity book, as it brings more fun to the exploration process. NON TOXIC & ACID FREE: These dot marker pens are completely safe for kids. We use non toxic and acid free ink which is safe on the skin. And the dot