Check the listing for details. K&M 13701 Piano Bench Base - Polished Black. Color: see description, Condition: New. Listed at 247.54 USD. Piano bench base, solid European beech wood, four times lacquered. Stable legs with non-slip parquet protectors. Smooth-running, precise spindle mechanism with double scissor system for adjusting the seat height. The bench is delivered to save space and can be set up in just a few steps. All of our items have a 30-day return policy without explanation. Sheet music, reading material and software cannot be exchanged. The General Terms and Conditions of Zoundhouse GmbH & Co. KG apply. The European Union provides an online platform (OS platform) for the out-of-court settlement of consumer disputes: When purchasing multiple items: Add the items to your shopping cart and select “Request total from buyer” at the top right. If you intend to buy multiple items: put them into your shopping cart a.