Features: 2D/3DIt can be played in both plane and three-dimensional, and it integrates a variety of playing methods, three kinds of playing methods, and each segment level 10 ColorsComposed of 10 colors, they are colors that are beneficial to the baby& 039;s vision development, and slowly cultivate the baby& 039;s color perception ability Challenge LevelsThe topic book contains a wealth of challenge levels, from easy to difficult, babies can fully improve their logical thinking from different stages Main MaterialSophisticated material selection, selected ABS plastic material, multi-channel grinding process, fine and gentle treatment, no flash and burrs, more comfortable to use IQ PuzzleStimulate the potential of the brain, test the new experience of IQ, the choice of smart mothers, let the children& 039;s brains move Specifications: Type: IQ Puzzle Material: ABS Color: As Picture Size(L*W): About 14x9cm/5.51x3.54inch Age: 7-14yrs Package Included: 1pc x IQ Puzzle Note: 1. Due to the light and screen difference, the item& 039;s color may be slightly different from the pictures. 2. Please allow 0.5-2 cm differences due to manual measurement.