At the Experience the World of Fly Fishing, Frog Eyes GmbH from Mittersill in Austria introduced their Frog Eyes strike indicators.

The Frog Eyes can easily be mounted on the leader, they hold and float well, can be moved on the leader and are available in different sizes and colours.

For mounting lay the leader across the rubber section and pull the leader inside.

More information can be found at www.frog-eyes.com. In the Benelux the Frog Eyes strike indicators are distributed by Elberse International.

Frog Eyes GmbH
Kreuzgasse 1b
5730 Mittersill
Austria
Tel. +43 (0)650 355 46 37
E-mail: office@frog-eyes.com
Website: www.frog-eyes.com

Also look at:
https://flyfishing-blog.com/flyfishing-blog.com/2020/10/11/strike-indicators-for-fishing-at-great-depths/
https://flyfishing-blog.com/flyfishing-blog.com/2021/07/01/free-guide-4-reasons-to-ditch-the-indicator/
https://flyfishing-blog.com/flyfishing-blog.com/2020/07/13/attaching-a-kahuna-indicator-to-your-leader/