Shakven Math Roller Stamp for Kids | Addition and Subtraction Teaching Stamps | Within 100 Teaching Math Practice Questions, Stamp for Preschool Nursery Homeschool Supplies
ϟ【Fast Printing】Our digital stamp can quickly print less than 100 math problems, the number is adjustable, the scrolling is smooth, and the printing is efficient and fast
ϟ【Improve Accuracy】Roller stamps help improve the accuracy of children's oral calculations, you can prepare math problems for children at home, it will dry out quickly
ϟ【Small and Portable】Our addition and subtraction stamps are small and exquisite, easy to carry, including 1 bottle of ink, which can be refilled and reused, and the color will not fade after printing
ϟ【Convenience and Quickness】The math questions will appear immediately after rolling, easy to operate, convenient and fast, learning exercises, parent guidance, teacher teaching, topic selection.
ϟ【Nice Gift】Addition and subtraction stamps are a great gift for our kids and even parents, s a fun and meaningful gift for your kids or friends' kids, keep kids busy and get when they need a moment of peace