Caution: color: we shlp according to the color of the first picture, in the package: if the quantity is not stated in the description, we will shlp the item according to the quantity and model in the title. Simple addition and subtraction mathematical game box kids learning toy puzzle educational wooden math toys for children| math toys [product name]:new simple addition and subtraction mathematical game box kids learning toy puzzle educational wooden math toys for children [material]: wooden [color match]: as the picture [gender]: unisex [age range]: > 3 years old children [product size]: as the picture [feature]:intellectual development the best gifts for parent-child game note: *please allow 0.5Cm error due to manual measurement. *Due to the difference between different monitors, the picture may not reflect the actual color of the item,hope you can understand.