Review on Oral Mart Flag Mouth Guard by Mario Beaklini

I bought two child sizes for my girls aged 7 and 10. You need them to practice taekwondo (martial arts). I boiled them for about 1 minute and dipped them in cold water for 1 second. They put them in their teeth, bit them for 15 seconds and BOOM :-) They put them down for 5 minutes and they hardened. Taken only once and each of them has an individual mouthguard. LOVE pink, white color. Great purchase, highly recommend. Fits very well in her mouth!