GrumpyPandaz and PandaCubz are two distinct NFT collections built on the Ethereum blockchain as ERC721 tokens. Both collections feature entirely 3D assets, and owning these NFTs provides easy access to the Uppeee ecosystem. As a holder of these NFTs, you can stake and earn UppeeeCoin daily, access P2E games, receive discounts and special products in the store, and trade on the marketplace.