The wooden cubes crafts have smooth surfaces that do not need further sanding. There are many projects that kids can do with these wooden number blocks Feature - Color: White. - Material: Pine. - Size: Approx. 5x5x 5cm. - If you are a Do-It-Yourself type of person, then these blocks are for you and your children For the coming years, you can decorate them with personal symbols or letters and display them around the house. - They' re also a great gift idea for artistic people - These blocks have been smoothed down to the point of having no splinters. Their surfaces are easy to draw on, paint, or put glue on. - Warm Tip: Dear buyer, due to lighting effect, monitor's brightness, manual measurement and etc, there could be some slight differences in the color and size between the photoes and the actual item. Sincerely hope that you can understand