MEGA, our special model for double rollers and 8mm rods, has earned the respect of the public and after 1 year since its creation, it is already one of our best-selling tubes, not only in double rollers, but also in double rubber, roller, and triple rubber; it has been the tube chosen by our customers. MEGA, like all our designs, was created by David Soria. We have our own mold manufacturing and produce by hand in Spain with carbon fiber. It is filled with our special anti-leakage component,...

To begin, we must understand the difference between a semi-block and a monoblock. Most of the spearguns you see on the market are semi-blocks. These spearguns are made from several pieces of carbon fiber joined together. Only the manufacturers are able to detect these joints. These spearguns are usually hollow, and those that are filled are prone to flooding. Their construction is simpler, and for this reason, they can be mass-produced and are even copied by Asian countries. For this reason...

The Volcano is a one-piece carbon fiber monoblock, but what makes it the best choice for spearfishing is its unique open head design. In this monoblock, we have left the head open with a 26mm interior to make it compatible with most heads on the market. This way you can configure it as needed in each model: double roller, roller, inverter, double rubber or triple rubber; it can be purchased without accessories, assembled or semi-assembled. Its reinforced carbon fiber handle is ergonomic and...