2 in 1 Roller Digital Teaching Stamp Addition and Subtraction Roller Stamp, Within 100 Teaching Math Practice Questions, Reusable Calculation Math Educational Toy Stamp with Ink (Pink)


  • ➕【2 In 1 Digital Teaching Stamp Roller】Addition and subtraction math stamp. Adjustable numbers, gently rolling, can efficiently and quickly print out math practice questions within 100. Reusable calculation math educational toy stamp for preschool kindergarten homeschool supplies.
  • ➖【Double Head Addition Subtraction Roller Stamp】2 in 1 digital teaching stamp roller with double head design, upper cover for subtraction, lower cover for addition, both rollers can be rotated to change numbers, each roller has 10 numbers. It is a fun and meaningful gift for your children or friends’ children!
  • ?【Mathematics Skill Development】 Rotate and adjust the column, and 10 different queuing methods can be adjusted. Satisfy all addition and subtraction numbers from 1-100, and cultivate children’s logical calculation ability. You can quickly prepare math problems for your child at home.
  • ?【Easy To Carry & Reusable】This 2 In 1 addition and subtraction math stamp is small and exquisite, easy to carry, and can be reused after adding ink. The imprint is clear, the color does not fade after drying, and it is not easy to smudge.
  • ?【Learning and Education Gift】This is a great gift, when children need to practice math problems, parents can quickly prepare them for them. The 2 in 1 roller digital stamp is great for wonderful Halloween Christmas birthdays gifts for kids and other occasions. This is a special gift for kids, family, and friends.

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2 in 1 Roller Digital Teaching Stamp
Double head design, upper cover for subtraction, lower cover for addition
Easily print out math practice questions
Rotate to adjust the column type, you can adjust 10 different queue ways
Arrangement needs to be changed every 10 math problems to avoid duplication
The mark is clear, dry and does not fade after printing, and ink can be added for repeated use

Material: PVC
Styles: Addition+Subtraction
Size: 76x64x32 mm
Imprint: 20 x 4 mm
Color: Pink, Blue

Package Included:
1 x 2 In 1 Roller Digital Teaching Stamp
2 x Ink

Please understand that color deviation may vary due to different monitor settings.
Due to manual measurement, there will be some errors, which are normal.
If you encounter problems, please notify us as soon as possible, we will give you the best service and solve the problem as soon as possible. Thank you.

Additional information

Weight 0.07 kg



‎7.6 x 6.4 x 3.2 cm; 70 Grams