Got this today. Springs are strong enough. Stronger than I expected due to the reviews. There is adhesive on both sides but I have just press fit for now. Available on Amazon.ca as well:
https://www.amazon.com/LUCKEASY-Wat...&qid=1579467955&sprefix=luckeasy&sr=8-1-fkmr0
I covered the piano black top with some spare 3M 1080 brushed black metallic vinyl from Abstract Ocean:
Works with cup liners as well just sits a bit higher:
https://www.amazon.com/LUCKEASY-Wat...&qid=1579467955&sprefix=luckeasy&sr=8-1-fkmr0
I covered the piano black top with some spare 3M 1080 brushed black metallic vinyl from Abstract Ocean:
Works with cup liners as well just sits a bit higher: