Haptic Voice / communication device

This is for delivering words which we want to say at second hand and sensitive, such as I want to go out with you, give me back my money, I'm sorry, etc. If you hand this over to others, he/ she receives and squeezes it unconsciously (because it is of sponge) and then the voice which recorded before comes. This causes many interesing activites to let the voice come, for instance, putting it other's ear, throwing it to someone and running away, etc. People will be a bit surprised and then amused.
If you squeeze this, it starts recording and turns on LEDs one by one. After recording, if you squeeze it again, the voice which recorded before com