Cressi Magnetic Shaker meta-size-chart-fourth-element-hydroskin-size-chart Offering customisable breathing resistance adjustments

Offering customisable breathing resistance adjustments and a sturdy stainless-steel design

allowing the hose to move freely over your suit

Adjustable venturi

Moulded hook and loop fastener

1080p at 120 fps

Cressi Magnetic Shaker meta-size-chart-fourth-element-hydroskin-size-chart Offering customisable breathing resistance adjustmentsThe shaker utilizes a unique magnetic system, featuring magnets located inside on either end, with a ball bearing positioned in between. When the device is shaken, the movement of the ball bearing generates a loud echo sound underwater, making it an excellent tool for underwater communication. This innovative device also serves as a valuable underwater safety accessory, ensuring that divers can effectively signal each other in various situations.