Stamps for Kids,Smart Math Roller Stamps,Refillable Ink Math Practice Stamp,Multiplication and Division Math Learning Roller Stamp Within100,for Preschool Kindergarten Classroom Supplies

About This Product :

• Smart Math Roller Stamps for Kids: 1PCS multiplication stamp, 1PCS division stamp, 2PCS bottles of ink
• Math practice stamp:Number rolling addition and subtraction question stamp as fun as toys, Makes learning fun and exciting, Increase children”s interest in learning ! Suitable for students to practice, Parent guidance, Teacher teaching,stationery and 1st grade teaching supplies.
• Easy To Use :Efficient And Fast The math questions can appear in front of you by scrolling the stamp.
• Rotary Adjustment Design10 different queue modes can be adjusted, Satisfy all addition and subtraction within numbers 1-100, Develop children”s logical calculation ability.
• Refill Pack: DurableEquipped with 2 Free refills ink, Open the oil cap and drop 5-6 drops at once,it can be reused