Open Box Cressi Corsica Adult Size Snorkel-Blue Metal Outdoor Gear the pressure gauge is nitrox

the pressure gauge is nitrox ready to 40% oxygen out of the box

The plastic and silicone mold are of the highest quality which is evident when handling the mask

positioning the bag to the side

similar to those of the Cressi-sub diving masks

Exhaled air is vented through an exclusive patented system located in the front of the mask to make exhaling effortless and eliminate the noise that purge valves make

Open Box Cressi Corsica Adult Size Snorkel-Blue Metal Outdoor Gear the pressure gauge is nitroxPlease note this is an OPEN BOX offer. The item will be in new condition, but may not have original packaging. PRODUCT DESCRIPTION Corsica is a highly technical snorkel designed specifically for deep freediving and spearfishing. The soft bendable large diameter tubing makes it extremely comfortable to properly position behind the head while maintaining ease of breathing on the surface. When diving, the mouthpiece tucks neatly under the chin for the