Children lace, sort and stack the pieces in this wonderful set! The colorful wooden blocks feature holes for lacing—so children can thread them onto the strings to create trains, caterpillars, towers or anything else they can imagine. Perfect for developing fine motor skills, dexterity and eye/hand coordination, the pieces can also be sorted by color, shape or pattern…or kids can count them as they lace for early math practice. Small pieces may be a chock hazard for small children