Centripetal forces by swinging a sock filled with gelatin snack and marbles

The flexibility of the rubber allows kids to create unique pathways and transportation designs

Mary Had a Little Lamb

Multi-textured food-grade silicone edges

visual discrimination

The Ultimate On-the-Go Activity Book clear putty Centripetal forces by swinging aWhether traveling by car, plane, train, or boat, this 144 page activity book will keep kids entertained for hours on end. Jam packed with Hidden Pictures puzzles, drawing prompts, personality quizzes and more, this book combines activities kids can quietly do on their own with games for the whole family to play together. We love that it's a screen free activity your kids will actually want to do! Measures 7" x 10", 144 pages. From Highlights Press,