There are 6 Phoneme Phones in this set for the classroom. They provide children with a heightened listening experience in any learning environment where they are working to master their pronunciation when learning phonics. Children speak softly into the receiver end of these phonics toy phones and listen to their amplified voices directly into their own ears. This helps them build phonemic awareness in their own speech. Children can use these phones for whisper reading in the classroom and at home. This helps them focus on the sounds they hear in words, self-correct while reading, and read at an appropriate pace.