Review on Precision Woodworking Engineer at Tulead Machinist by Tyler Dorsey

Cute little triangle for use with small power tools and model building to support parts at right angles. It just needed a good clean of oil, but it's polished well and seems well machined for the money. Not ideal for high-end tasks, but for the money it's great for a light hobby. Has some bulk, many small squares can be quite light so not great for gluing. The wide base also helps with this use.