ダイナソーキングダム マグネットプレイセット

My 4-year-old takes this everywhere—the magnetic pieces stay put even when he's shaking it around in the car, and the portable case keeps everything from getting lost. The plastic-free design is a big plus for me, and the prehistoric scenes are colorful enough to keep him busy for a solid half hour.

The magnetic pieces are sturdy and snap together easily, which kept my little one busy for a good half hour on a road trip. The whole set folds up into a neat carry case, so nothing gets lost in the car.

The magnets hold tight enough that my toddler can build a T-rex without pieces scattering everywhere, and the plastic-free design makes me feel better about letting him chew on the cards. We've already used it for two car trips and it's kept him busy longer than most toys.