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- Multiple syringes (acting as hydraulic pistons)
CHEST WIDTH (inches) LENGTH (inches) S 20 27 M 21 28 L 23 29 XL 25 30
It's a journey of continuous discovery
This isn't just play
STEM Box - LockBox cap - Multiple syringes (acting asOverview: Introducing the YoungInventors Lockbox a fusion of history, mechanics, and hands on fun! Dive deep into the world of locking mechanisms and unleash the inventor within your child. Difficulty: 3 5Time: 35 min. How It Works: Kids can assemble, lock, and unlock using specially designed keys, all while exploring the science and history behind lock mechanisms. Follow our step by step guide or let their imagination run wild! Components: Durable
US$ 1427.40
US$ 1585.03