Math Roller Stamp Compact Kids Educational Toy Roller Digital Teaching Stamp Blue
Description:
[Adjustable Numbers]: Digital teaching stamp roller rolls numbers, which can efficiently and quickly print out math practice questions within 1000, easy to operate and very fast.
[Clear Print]: This math roller stamp comes with premium printing ink which is suitable for most paper, stamping is clear and the marks are durable.
[Quick Addition and Subtraction]: Just need a sheet paper, roll the stamp, and you can quickly print math problems, perfect for students to practice parent guidance, and teacher teaching.
[Lightweight and Practical]: The addition and subtraction roller stamp is small and exquisite to carry.
[Perfect Gift for Children]: The math practice tool is a unique gift for children to improve their math skills, and develop kids' logical calculation ability.
Specification:
Material: ABS
Size Chart:
5cmx7.8cmx3cm/1.97inchx3.07inchx1.18inch
Package Includes:
1 Math Roller Stamp
1 Carrying Box
1 Printing Ink