Maths Roller Stamp, SGZIOO 4 in 1 Math Roller Stamp, Roller Digital Teaching Stamp with Ink, Practice Addition Subtraction Multiplication and Division, Educational Learning Aid for School and Home

• 【4 in 1 Maths Roller Stamp】The math roller stamp combines addition, subtraction, multiplication and division, covering math knowledge for preschool and elementary students. The maths roller stamp is a practical learning aid to help kids practice basic arithmetic comprehensively
• 【Adjustable Design】The maths roller stamp features an adjustable roller structure. Simply turn the side knob to create various math equations, and roll it gently to generate endless exercises for repeated practice
• 【Ink Included】A bottle of ink comes together with the maths roller stamp. You can refill ink conveniently whenever needed, ensuring the math roller stamp works steadily for long-term daily use
• 【Portable Size】Measuring 7.3 x 7.3 x 6.5 cm, the maths roller stamp is lightweight and compact. The math roller stamp fits easily into pencil cases and school bags for carrying around
• 【Wide Use】The portable maths roller stamp is suitable for use both in classrooms and at home. The math roller stamp allows children to do math practice anytime and anywhere, improving their arithmetic skills efficiently

Product description 1.This maths roller stamp is an all-in-one learning tool designed for kids. It integrates four basic arithmetic operations including addition, subtraction, multiplication and division, perfectly matching the learning demands of preschool and elementary education. 2.The math roller stamp is designed with a stable grip area for comfortable holding during use. Adopting anti-smudge technology, the maths roller stamp delivers crisp, neat and clear prints on paper. The stamp marks are not easy to blur or smudge, providing standard and tidy math exercise questions for kids every time. 3.Equipped with an adjustable roller and side control knob, the math roller stamp can produce different math equations effortlessly. Just roll the stamp, and plenty of exercises will be available for kids to practice. A dedicated ink bottle is included for easy refilling, so you never worry about ink running out. 4.With compact dimensions of 7.3 x 7.3 x 6.5 cm, the maths roller stamp is light and space-saving. It can be put into pencil cases or school bags with ease. Whether for classroom learning or home tutoring, the math roller stamp is a great helper to make math practice more interesting and effective for children. Specifications: Material: Plastic Color: Pink Dimensions: 7.3 x 7.3 x 6.5 cm Scope of Delivery: 1 * Maths Roller Stamp Safety Warning /