A good helper to improve memory and develop brain power. Each mode contains dozens of level challenges, speed mode, memory mode, breakthrough mode, multiplayer mode. The game switches arbitrarily, according to the light prompt, turn the square to match the display color. Features:

Product Series: Variety of Rubik's Cube Product material:ABS Product size: 15.5x5x7.8cm Packing size: 16.5x5.5x8.8cm Applicable age: 8 years old and above Function: Infinite flip, luminous sound Estimated delivery timeLsAbout 10 business days.We will use standard shipment for the orders. Normally it may need about 10 days, but sometimes please note: Delivery times are as provided by our carriers and are estimates only. Delays may occur during peak periods, and due to factors outside the carriers control.