This is a real high production beaver attractor. A chisel tooth lure that is a proven spring, summer and winter beaver scent. Naturally, it is full of sweet northern castor of the highest quality but Bob Jameson has blended several other proven beaver call ingredients which make Ten Mile a must investigate beaver lure. If you longline or hobby trap beaver you better keep a sharp knife ready. It really shines after spring ice out when they are get stir crazy and travel so much.This lure is a very heavy scent and very durable. 100% active ingredients only make up this exceptional lure.