● This is a puzzle game based on the educational method that focuses on self-education, believing that children have the inherent ability to learn and grow! ● A multiplication table puzzle made of 9 different colored blocks. The equations are written on the front of the blocks, and the answers are inside the frames. You can learn multiplication tables while having fun. ● Play freely! You can play it like a puzzle, or you can arrange and stack the blocks like building blocks. ● The front side has multiplication equations, and the back side has numbers from 1 to 81, allowing you to check the answers by matching the front and back. ● Rich color matching enhances children's color perception. It stimulates their sense of touch, vision, and brain, helping to develop their thinking skills. ● Made of natural wood with a clear and stylish grain. It is also highly impact-resistant, making it durable and easy to play with, with less chance of deformation or cracking. ● Uses environmentally friendly water-based paint, so even young children can play with it safely. ◆ Material: Wood ◆ Size: 18cm x 18cm x 1.5cm ◆ Colors: Wood grain, Colorful ◆ Contents: Block table x 1, 1-81 number blocks (81 total) ◆ No box ※ No instruction manual included. ◆ Manufacturer: China 《Notes》 ● We inspect all items before shipping, but there may be defects due to damage or loss during transportation. In that case, please comment before leaving a review. ● The color and texture of the product may differ from the images shown and the environment of your PC or smartphone. Please understand this beforehand.