Anyone old enough to recognize this fly fishing gizmo?

Probe Fishing: A Revolutionary Tool or Just Another Gimmick?

The Caddis Fly: Oregon Fly Fishing Blog, McKenzie River fly fishing, Oregon fly fishing reports and fly tying videos.

The Caddis Fly: Oregon Fly Fishing Blog, McKenzie River fly fishing, Oregon fly fishing reports and fly tying videos.

Beginner's Guide on How to Fly Fish - All You Need To Know

Big Bass From Trout Water

The Caddis Fly: Oregon Fly Fishing Blog, McKenzie River fly fishing, Oregon fly fishing reports and fly tying videos.

Fly Fishing for Trout: What You Need and What You Don't. - Karmik Outdoors

I drew all of my fish + Help me come up with names for the ones without one! : r/Aquariums

Alberto Calzolari — The Floating Fly

The Good Father — Dorothy Parker's Ashes

YELLOWSTONE CONSERVATION AND FLY FISHING WITH Craig Mathews

YELLOWSTONE CONSERVATION AND FLY FISHING WITH Craig Mathews

YELLOWSTONE CONSERVATION AND FLY FISHING WITH Craig Mathews

Lessons Learned Fly Fishing - Western Pacific Insurance

Something to Chew on - I'm Heading to Chew Valley Lake for Pike