Replacement silicone rubber touch surface for LinnStrument (large model) with Braille-size bumps on all "C" note pads (in the standard tuning) and matte-finish polyurethane non-stick coating that doesn't wear off after many finger slides as did the previous silicone non-stick coating. Simple installation using the following disassembly/reassembly video: https://youtu.be/lN8bbS6arWU.
USPS Priority Mail shipping: $10 two-day to US, $40 two-week to other countries.