Large lot of Osmo learning games and bases. Lot includes 1 base for a Fire tablet and 3 bases for iPads. Also includes game pieces (none missing) for coding, pizza co., words, numbers, and tangram games as well as the Frozen 2 super studio book. Also comes with 6 osmo markers, Terry cloth storage bag, and osmo wipe cloth. My kids loved playing with these sets, and I even used them in my Kindergarten classroom. This package does weigh 10 pounds.