Wooden Wonders Colorful Counting Number Stacker by Imagination Generation A hands-on, stimulating, and fun way to learn to count from 0 to 9 Stack the colorful discs, match them to their numbers, and create simple math facts! Stacking up and sorting the discs hones fine motor skills and critical thinking ability All pieces are cut from natural wood, sanded smooth, and vibrantly colored with safe paints Perfect for early learners 18 months and older