MindWare Building Toys 100 Gigi Block Set

CUSTOMIZE: Leave the blocks as natural cardboard or paint and decorate the blocks to your heart's content. DURABLE: The unique double-wall design makes Gigi Bloks extra durable. The easy-to-manipulate cardboard blocks interlock with a super-stable nesting mechanism for highly interactive play. The easy-to-manipulate cardboard blocks interlock with a super-stable nesting mechanism for highly interactive play. Manufactured by MindWare. INCLUDES: Set includes 80 Double Bloks (about 8" long) and 20 Cube Bloks (about 4"). Simple folding assembly required. (Ages 4 and up) IMAGINE AND PLAY: Gigi Bloks are lightweight building blocks that can be used to create skyscrapers forts animals castles or whatever creative construction projects kids can imagine!