Pattegrisen probably the most popular and famous Danish saltwater fly ever. It was developed by Claus Eriksen back in 2006 and it catches fish! Shrimp constitutes 60-70 % of the food of the Seatrout.
That is the reason why a shrimp fly is always worth a try. The Pattegrisen comes in many different colours, from light pinkish white over grey and sand to olive. My own favourite colour is a light pink and salmon Pink colors, but you should try it in fluorescent yellow and a fluorescent red trigger point also!

Tying materials:
Hook: Ahrex NS 156 #6 or Gamakatsu F314 #4
Eyes: Black Easy shrimp eyes
Tail: Teal flank Speyhackel pink and Krystal flash
Back part: pink fluorescent dubbing
Front part: pink fluorescent dubbing and salmon pink Craft fur
Hackle: Speyhackel pink
Step by step seatrout fly tying tutorials are available on my Youtube Channel.
Your sincerely Karl Johan Cava Machnik