Use the string pens to design colorful shapes and patterns! Poke the string pens through the flaps in each hole on the baseboards. Use the 12 double-sided activity cards to explore a variety of math activities and creative designs. Develop essential hand-eye coordination, fine motor skills and pincer grip, which prepares children for writing. Practice forming letters and numbers. Explore early math and measure lengths, write numbers, form shapes and demonstrate symmetry. Or, create artistic designs like animals, faces, vehicles and more with this open-ended resource. Details: Assorted colors 12.2" x 9" packaging size 41.5" string size each 7.7" x 5.5" baseboard size each 60 pieces Connecting baseboards Cord-like, shoestring laces with protective end tips Sensory popping sounds Develops hand-eye coordination, fine motor skills and pincer grip Suitable for ages 5 and up Contents: 32 laces 8 baseboards 8 string pens 12 double-sided activity cards