I'm selling this item as I no longer need it. Would it be suitable for your child's piano practice? The lever works perfectly, and the height can be adjusted. It's in beautiful condition overall. This item originally retailed for 11,000 yen. *Regarding shipping, I will send it via the cheapest courier service available. I apologize, but those in Hokkaido, Tohoku, and Okinawa will need to pay additional shipping fees. The shipping cost will vary depending on the destination, so please contact me via comment.