The Eco Sinkers Marker Weight is an eco-friendly and lead-free alternative to traditional marker weights. Made from a reinforced 7-component high-density concrete mix, this weight is not harmful to humans, animals or the aquatic environment. Its magnetic properties make it easy to retrieve with a magnet after any loss.
Thanks to its balanced center of gravity, flat bottom and universal swivel system, this weight is extremely stable, user-friendly and versatile. It can even reach a weight of up to 6kg after water absorption.