Model Railway Forum

Guagemaster have produced some new cutting tools and one looks rather good being a single finger holder with a blade on the end. I would imagine that being very useful cutting sheet card and plastic. Popular as out of stock already.
https://www.gaugemasterretail.com/magen ... gm576.html

I stumbled upon this a couple of weeks ago and thought it looked like a good idea. If you are willing to pay a bit more you can get the Fiskars version on Amazon.

https://www.amazon.co.uk/Fiskars-Softgr ... ast_sto_dp