From Mattel Toys. Build the power that's inside with this collection of Poké Ball 2-packs. Choose from Pikachu & Zubat, Charmander & Pichu, Bulbasaur & Psyduck and Squirtle & Cubone, or build them all for a whole team! Each sold separately. Pieces combine with all Pokémon building sets by MEGA and are compatible with other name brands. Ideal for ages 7 and up, these building toys help develop creativity and problem-solving skills!