Using an eraser to learn piano technique

I always choose items that are useful for piano practice, as little gifts for my students at our students recital.

This jumbo erasers are one of a useful gift supplement.

I introduce to use erasers for practice always when I teach scales to beginners, but I also use them for advanced students too.

Highly recommend everybody to use this to practice from the beginning.

Of course if people are playing an super energetic pieces with huge jumps and leaps, I would not recommend

This one, middle size one has been super useful both as an eraser and piano technique coach! She/ he has been a mascot in my piano class.

I have the other one which is larger. That one is too big for little people but works well for adults.

Anyway, These erasers are so useful. I love them a lot!!

Hahaha