3 Review(s)

Practice Stamps For Math Problems: one addition stamp, 1 bottles of ink Interesting School Supplies The teaching stamp set as fun as toys, makes learning fun and exciting, increase children's interest in learning. Suitable for students to practice, parent guidance, teacher teaching Save Time Easy to operate, the math questions can appear in front of you by scrolling the stamp, which can be adjusted, and Rotate to adjust the column type; you can adjust 10 different queue ways. Refill Pack: Durable. Equipped with 1 free refills ink, open the oil cap and drop 5-6 drops at once The mark is clear, dry and does not fade after printing, and ink can be added for repeated use. 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.