Marc is the owner of a Nordhavn 47 with a 70kg Rocna on it - a displacement of 90,000+ lbs. He relies on using the Rocna for all his sailing adventures around the world. Marc says:
"We've only used the anchor a mere 3 times but it grabbed and set every single one of those times. I thank Rocna for coming up with a anchor that you could sleep with, without having to worry you're going drag and end up on a shoal or aground. We did a lot of looking and reading. Every time, we ended up coming back to you guys at Rocna."