Add additional functionality to your phrase building with our punctuation set by Alli + Jean . Each block contains 4 unique punctuation marks, a blank side and an identifier (P1-4) used by our custom phrase builder. The possibilities you can add to your phrases are endless! P1: ! ( - @ P2: ) ? ' + P3: , # & ... P4: : $ = % Each block measures 2.75" cubed Combined with the Numbers Set - these are a great learning tool for young kids to practice their addition and subtraction using the + , - and = blocks! ............................................................................................................... Please note - each of our blocks are individually crafted, by nature, no two blocks are exactly the same. There may be slight variations in size, color & character. We find there is beauty to imperfection!