PlayTab Tiles Set 4 4823 works together with the three

works together with the three objective lenses

100 fact cards

so can their railway play as the Battery Operated Action Train is compatible with all other BRIO railway toys

Chassis: tread tires

PlayTab Tiles Set 4 4823 works together with the threeMix and match your discovery! A modular sensory toy, PlayTab lets you build a unique experience packed with fine motor challenges, visual fascination, cause and effect discoveries, and more. Grab the tablet and then choose from the twelve unique tiles. There's a set of gears that spin together, textured buttons that squeak, colorful balls that roll through a maze, a dial that clicks from one to ten They all magnetically snap onto the tablet any way