Count, trace, and play!Count, trace, and play! Build counting skills and number recognition up to 10 with our stackable Sensory Number Trays!These double-sided trays feature textured paths for tracing on one side and a space for counting activities on the other. Textured paths help children learn how to write each number.Pair with counters to explore one-to-one correspondence, sequencing, and more! This set includes a Getting Started Guide with 5 early math activities.Trays work with dry-erase markers (sold separately) and wipe clean easily. 10 double-sided trays link together and are stackable for easy storage.Ages 3 and up.