Review on 🧠 Master the Mindtwister: USA Pentago Strategy Travel Companion by Steve Cypert

This is a great game and I couldn't resist buying it. I've tried keeping it in the car to use at friends' house, but the lid easily pops off the game - and it's too easy to lose the little balls. There is no locking mechanism or anything to prevent the lid from falling off. This is my only complaint. A velcro strap around the whole thing would be great - I would probably do that - make a velcro strap for it. HIGHLY RECOMMENDED! AAA++++