Note: The color of the product we ship is the color in the first picture, and the specification and quantity are shipped according to the quantity and specification described in the title. If you need to change the color or style, you need to contact us within 12 hours after placing the order. Our product description: 1 Set Brain Development Teaching Aids Pen Trajectory Training Educational Toys|Drawing Toys Description As we all know, the educational toy is beneficial for kids growth. Made from premium wood and paper Product material, friendly Product materials, no harm to kids' health. It is a great toy for kids to train their left and right brain. So what are you waiting for? Come and buy it for your kids Product Features - Color: Random color. - Product material: Wood, paper. - Size: 30 x 22.5 x 3.5 cm/11.79 x 8.84 x 1.38 inch. - Exercise children's hand-brain coordination and promote brain development. - Designed for children with zero foundation, laying the foundation for writing. - This set of toy help children concentrate and improve concentration. - There are 32 pages question cards, scientific training, from easy to difficult. - Effectively improve the fine movement of the left and right hands, and stimulate the conscience of the cerebral cortex. Persisting in practice is an effective way to develop the right brain. Packing list 1 x color box 6 x double-sided question cards 2 x pens 1 x eraser 4 x building blocks Note: Because the model and display effect of the monitor may be different, there may be slight differences in color, and the size is manually measured, there may be an error of 1-2cm, please understand.