Been using them for 15+ years and Ill never use anything else again! You would need to secure the prongs over the stones before wearing to prevent this from happening. Wow livraison rapide. The filter really does give a spot-free rinse, even without hand-drying. The clip over the pinky toe on the right hurts until you get used to it. After seeing the product, I really want to return it and I did submit the form. 8 Oz paddle, but up to 8. My son has multiple medical needs & has to drink a special medicated drink every day several times a day and it truly tastes much better when completely chilled. I am a women?s size 5 and the size 3 fit amazing! 4 out of 4 starsVerified PurchaseProduct was exactly as advertised.