Use the "magic" no-mess pen to color in a picture, and see vibrant colors, details, and patterns appear! Each page of the 24-page activity book for kids three and older features exciting dinosaur-themed artwork to complete and seek-and-find activites, too. The invisible ink marker only marks on the pages (not clothing or furniture!) and stores in the cover, so it's a great travel activity.

The Melissa & Doug On the Go ColorBlast No-Mess Coloring Pad offers kids engaging activities that will help develop their fine-motor and problem-solving skills. No-mess ColorBlast pads are great to take with kids on the go. Add the Melissa & Doug Water Wow! activity pads to round out the screen-free play experience.

For more than 30 years, Melissa & Doug has created beautifully designed imagination- and creativity-sparking products that NBC News called “the gold standard in early childhood play.” We design every toy to the highest quality standards, and to nurture minds and hearts. If your child is not inspired, give us a call and we'll make it right. Our phone number is on every product!

â—† Dinosaur-Themed, No-Mess Coloring Book: The Melissa & Doug On The Go Colorblast Activity Books Feature 24 Pages Of Color-Reveal Pictures And Seek-And-Find Activities.

â—† Magically Color With Invisible Ink: Color In Pictures With "Magic" Invisible Ink To Reveal Patterns And Vibrant Colors.

â—† Convenient Marker Storage: Marker Stores In Cover And Only Marks On The Pages (Not Clothing Or Furniture!); Great For Travel.

â—† Great Gift For Ages 3 To 8: This Activity Pad Is A Delightful Gift For Kids Ages 3 And Up. Add The Melissa & Doug Water Wow! Activity Pads To Give Kids Even More Options For Screen-Free Play.

â—† The Gold Standard In Childhood Play: For More Than 30 Years, Melissa & Doug Has Created Beautifully Designed Imagination- And Creativity-Sparking Products That Nbc News Called “The Gold Standard In Early Childhood Play.”

â—† 100% Happiness Guarantee: We Design Every Toy To The Highest Quality Standards, And To Nurture Minds And Hearts. If Your Child Is Not Inspired, Give Us A Call And We’Ll Make It Right. Our Phone Number Is On Every Product!