Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Highly recommend

In the past I used this toy with my preschool children and the loved it. Now that I am a grandmother I purchased one for our grandson and he loves it too. The letters are easy for small hands to manipulate. The song is easy for him to remember and he enjoys learning the sounds the letters make too. I only wish that the upper and lower case letters came with these sets. I know they can be purchased seperately but I would pay more to have them all together. Children need to recognize both the upper and lower case letters before they go to school. It makes reading so much easier if they recognize both.