Frenzel Ear Equalization Training Tool for Freediving Ear Pressure Balance Tool

Features:1. Frenzel Technique Enhancer: The Frenzel ear equalization training tool aids free divers in practicing the Frenzel maneuver on land, ensuring efficient training for equalizing ear pressure underwater.2. Aluminum Alloy: Constructed from premium aluminum alloy, the ear diving training tool is lightweight yet , with high strength and an anodized surface available in various colors, offering corrosion resistance and durability.3. Ergonomic Grip Design: This underwater apnea auxiliary practing tool featuring a handhold groove with a bilateral midsection indentation, the design adheres to ergonomic principles, improving grip strength and stability during use.4. Comfortable Fit Intake: The ear pressure balancing tool's intake port has a smooth curvature to fit snugly against the nose for added comfort, while the opposite end securely holds the balloon in place, combining aesthetics with practicality.5. Balloons Included: Each ear equalization trainer comes with three balloons in different colors, all neatly packed in a convenient storage case, simplifying your training setup and saving effort. Specification:Main Material: Aluminum AlloyGross Weight: 75gPacking Size: 75.0075.0032.00mm/2.952.951.26inch Included:1Ear Equalization Training Tool3PcsBalloon1*Storage Box [IF ANY PRODUCT IS DAMAGED OR MISSING WHEN YOU RECEIVED ORDER, PLEASE CONTACT OUR CUSTOMER SERVICE FIRST AND WAIT FOR US TO RESPOND DURING OFFICE HOUR, DO NOT SIMPLY RATE US FIRST OR ELSE WE MAY NOT APPROVE RETURN/REFUND] Note:1. Due to the different display and different light, the picture may not reflect the actual color of the item. Thanks for your understanding.2. Please allow a little difference due to manual measurement.