Mathematics Roller| Educational products

About the Item:

• Mathematics Roller is fun way to teach mathematics to our kids. It is very much suitable for learning basic calculations.
• Maths Stamp set works just to scroll on the sheet and randomly problems will be appeared. It can be adjusted, and problems can be changed for practical again and again.
• photosensitive process, clear stamping, Print thousands of impressions with maintain the original quality, Strong ABS plastic components and housing.
• The Box contains the refill pack.. just to use 4-5 drops of ink.. and its good to go to use again.