This fits your. Make sure this fits by entering your model number. A wooden number box and wood sticks, that's ideal for teaching adding and subtraction as well as a number of other mathematic skill. Wooden box marks numbers 1-10 inside, it is an useful toy to make teaching fun. Learn the numbers in the box and put right sticks inside to improve numerical skills. Great way to encourage early use of mathematics,imporove children's interests of counting. Material: wood.