The Ninja SLUSHi Insulated Cocktail Cup 2-Pack in Black gives you two matching official serving cups for frozen drinks. Each cup uses the compact cocktail-style shape seen across Ninja's SLUSHi drinkware range and is supplied with a lid, making the set practical for serving two slushies or frozen cocktails together. The insulated construction is intended to keep the cold-drink experience comfortable in the hand. This two-pack is particularly useful for couples, entertaining or anyone building a matching Black SLUSHi serving set. It differs from the taller Bubble Cup format, which uses a domed lid and straw, while retaining the same mix-and-match accessory concept. The cups are standalone drinkware rather than an electrical part required for the machine to operate. As a result, the Shopify classification uses the closest general kitchen taxonomy and should remain flagged for standalone-listing review.