Spark your little builder's imagination with the Bigger Building Bag, filled with 150 big and colourful building blocks and special pieces including blocks decorated with eyes, leaf blocks, roof blocks and 1 wheelbase. The perfect fit for little hands and big imaginations, these blocks are easy to grip and easy to stack, helping to develop fine motor skills, creativity and imagination. When playtime is over, store the blocks in the reusable bag for easy cleanup.