3 years & up. Promote conversation and learning around space, the planets and space travel while developing cognitive skills. The large 24-piece floor puzzle is made with extra-thick durable cardboard with wipe-clean surfaces. Measures 24" x 36". Made in the USA.
3 years & up. Geology gets exciting when you break open these geodes and find crystal treasures. These large size geodes break open easily. They will amaze and delight your little scientist. Hollow in the center due to crystal formations, each one contains clues about the mystery of the formation of our earth. This hands-on earth science experiment is sure to please. Each piece measures approximately 1 - 1.5" diameter. Includes 10 geodes.