Creative grid‘s Stripology XL ruler 

[@conqueringmountscrapmorewi2509]

New Subscriber here! I enjoyed your video and look forward to the next one. Thanks for posting!

[@JP-zn9dw]

this was best description of this ruler I've seen. Could you show how to cut blocks? THank you.

[@aprilbaxter2578]

This is certainly something I will consider. It looks so much easier than what I would normally do.