Description

Put your brain to the test with the Einstein's Freedom Lock Puzzle! Inspired by the history-defining genius of Albert Einstein, the shifting wooden blocks in this lock puzzle are just the thing to challenge the minds of kids and adults alike. Will you be the one to open the lock?

• Puzzle dimensions: 4" x 2.75" x 0.5"
• Includes 2.5" gold-look key
• Choking hazard: Small parts. Not for children under 3 years