The Tinker Tots: Open & Close Boxes – Level 1 set introduces children to the fascinating world of locks, latches, lids, and flaps. Specially designed for toddlers and preschoolers, each box features a unique, simple opening mechanism—snap, button, lid, Velcro, or zipper—that encourages problem-solving and hand control. Inspired by Montessori Practical Life activities, this Level 1 set focuses on basic closures to support early independence and tactile exploration in a safe, engaging way.