The main task of the carp maker is to mark the place where you fish. Of course there are different types of markers. There are H-shaped which can be extended, but which we do not recommend, also float ones or the ones for throwing. The pole ones are becoming more and more popular. Their prices are getting lower and lower due to the growing competition, which is good for carp anglers.
When you want to mark the place where you will be fishing or taking out your rig, you set up a marker in the water, which protrudes a little above the water surface, and then you can see where to throw your rig or where to bait.