Store +3 Octopus Freediving Equalization Tool 00088 $20.00 In stock Quantity: 1 Add to Bag Product Details This freediving equalization tool is made of quality aluminium to last forever! It is the perfect tool to practise all famous exercises to improve your Frenzel and Mouthfill equalization. • 5 pure latex balloons included • high-quality anodized aluminium • 22mm diameter to fit most adult noses Save this product for later Favorite