Tools - The Essentials, Razor Saw

Not much to say about this one, it does come in handy.
The red plastic handle is an X-Acto #5.
Buy a blade with the finest, smallest teeth you can find. A good blade can last for many years.

I've used a razor saw on thick balsa, balsa bulkheads, nose cone shoulders, basswood detail pieces and an occasional coupler. A razor saw is not the best tool for cutting thin body tubes.