Develop early math skills by weaving these buttons onto the laces provided. Great for fine motor development, sequencing activities and encouraging creativity. Strengthen dexterity, hand-eye coordination and the pincer grasp with this colorful lacing activity. Use the included activity guide for ideas on how to build fine motor and early math skills with these buttons. These colorful buttons are an ideal size for small hands to grasp. Each pack includes 0.5 lb. of large, 1.5"-2" buttons, conveniently packaged in a storage jar with lid and carry handle.