The Nexcube Competition Package is a set designed for speed cube enthusiasts. It includes two Nexcube 3x3 cubes and a competition timer that works with a mobile app compatible with any smartphone model. This set allows users to challenge friends or improve their own solving times. The cubes are designed with rounded corners and precise construction, making for faster and smoother turning. Additionally, playing with Nexcube stimulates the mind and offers benefits such as improved visuo-spatial ability, attention, concentration, patience, agility, and memory development.