I purchased this five months ago, but never had a chance to use it, so I'm listing it. I'm a novice and don't have the tools, so I haven't done any maintenance. However, I think it would look even better if you polished it. The following is a copy and paste: It hasn't been used much, and it still has its firmness. I think the shape can still be adjusted. This is just my personal opinion; please consider it as a reference. This is a used item, so please understand! Thank you for looking.