From the Manufacturer
This is perfect for little hands. Stamp number sequences and math equations by which you can see where you are stamping with these transparent stamps. It includes numbers and math symbols.
Grades Pre-K and up. These high quality transparent stamps actually let you see where you're stamping for unparalleled results! Each transparent stamp set comes with easy-to-grip handles that are perfectly sized for little hands. Children can stamp alphabet and number sequences, words, sentences and math equations. Each set comes in a durable plastic case for storage.5/8" Letters and NumbersEI-1472 Lowercase AlphabetEI-1473 Uppercase AlphabetEI-1474 Numbers & Math SymbolsEI-1475 Alphabet & Numbers Set(set of all 3 above)Jumbo 1" Letters and NumbersEI-1645 Jumbo Lowercase AlphabetEI-1646 Jumbo Uppercase AlphabetEI-1647 Jumbo Numbers & Math SymbolsEI-1648 Jumbo Alphabet & Numbers Set(set of all 3 above)