GoldieBlox, Benjamin's Cat Nook Benjamin Cranklin is always a bit of a sour puss, but maybe his spirits will be lifted with a new Cat Nookand one complete with an elevator! Have fun learning to build the multi-level Nook while improving fine motor, spatial reasoning, and problem-solving skills. Benjamin Cranklin is always a bit of a sour puss, but maybe his spirits will be lifted with a new Cat Nookand one complete with an elevator! Have fun learning to build the multi-level Nook while improving fine motor, spatial reasoning, and problem-solving skills. Please note: By purchasing through an authorized dealer, your product is covered by a manufacturer's warranty. Unauthorized dealers of GoldieBlox on Amazon.com do NOT feature a warranty. All building pieces are compatible with existing sets. Comes with 40+ pieces, including new paper construction parts and a Benjamin Cranklin figurine.