Open Ended 20Pcs Lock and Key Toy is a vibrant, Montessori-inspired educational set featuring 20 multicolored locks and matching keys numbered 1-10. Designed for children aged 3 to 6, it promotes early Math skills, fine motor skills, cognitive development, and interactive family play. Made from safe, durable ABS plastic, this no-battery-required toy is perfect for classroom or home use, encouraging perseverance and sensory learning in a fun, hands-on way.

• Unlock Counting & Color Fun: Adorable colourful locks numbered 1-10 with matching patterns on the back! Kids match keys to open Locks, mastering numbers, counting, and color recognition while developing fine motor skills and confidence through play.

• Build Little Problem Solvers: 10 chunky keys and 10 Locks - spark critical thinking. Only the right key opens each lock – a Montessori self-correction challenge!

• Boost Fine Motor Skills: Inserting and twisting keys strengthens tiny fingers, improving hand-eye coordination and pre-writing dexterity. Perfect for home or classroom skill-building!

• Learn Through Play: Secretly teach math basics! Match keys to numbered locks, sort by color, or use cards for counting games – endless ways to grow young minds.

• Ready-to-Gift Adventure: Bright-colored locks, sturdy ABS plastic, come in a gift-ready box. Ideal for birthdays, holidays, or Montessori preschools!

• Safe & Kid-Approved: Rounded edges, ABS materials, and easy-grip keys ensure safe play.