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PrintablesJean-luc Schmitt
Nose and Eustachian tube equalizer trainer
Many divers experience difficulties to equalize and suffer from a constricted eustachian tube or clogged. Reeducation of the tube can be easily done with the combinaison of a party balloon mounted on the spherical part and while following…
Print approx. €0.34–€0.42 excl. taxPreliminary estimate for one variant
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