Math Roller Stamp - Addition & Subtraction Practice Within 100

Premium Durable Material
– High-quality ABS plastic construction ensures long-lasting use, resistant to cracking or fading even with frequent classroom or home use.
Precision Engraved Design
– Laser-etched rotating dials allow smooth stamping of clear, smudge-free math equations (0-100) for consistent practice sheets.
Effortless Operation
– Simply roll the stamp with gentle pressure to generate endless randomized problems—ideal for teachers creating worksheets or parents reinforcing arithmetic skills.
Portable & Reusable
– Compact size (8.5cm x 5cm) fits in pencil cases; non-toxic ink refillable for eco-friendly repeated use, reducing paper waste.
Versatile Learning Tool
– Perfect for elementary drills, homeschooling, tutoring centers, or quick homework checks—turns practice into a fun, time-saving activity.
Bulk Order Advantage
– Wholesale pricing available for schools/educators; compatible with standard ink pads (included).
Global Compliance
– Meets ASTM/EN71 safety standards, BPA-free for child-safe handling.
Note:
Ink color varies (red/blue/green); includes 1 stamp + 1 ink pad.