Best Chewies for Aligners - Aligner chewies help your trays fit correctly, relief pain from wearing aligners, clear aligner trays, effective prevention of deformities caused by braces.Unique Y-handle Designed - Easy to hold and will not fly out of your mouth like the cylindrical chewies, avoid choking hazard espeically for children. Can apply firm pressure on a specific tooth like Molars area, Incisor area,Canines area.Safe Material - The aligner chewies are made of soft high quailty silicone material, without BPA, safe and last a long time.Four Flavors Choice - No flavored(white), mint scented(green), grape scented(purple), strawberry scented(pink)Recommended to people who's new aligners can not fit tightly and correctly, get these help your aligner 'sit' better and helps orthodontic treatment progress more predictably. Product Description Incisor bite area The Incisor bite area helps to push the retainer in more and make your teeth comfortable Canine area Canine teeth bite area is used to relieve the tightness on your teeth so the trays fit better. And won't be crushed easily Molar Occlusal area Molar Occlusal area is also called Enhances Posterior Seating Arm Perfect for Invisible Treatment Biting down on them for 5-10 minutes everyday helps orthodontic treatment progress more predictably. Muti-Flavor Options Color White, Pink,Green, Purple White, Green White, Pink,Green, Purple Green Green Green Package Included 4 Pcs 4 Pcs 8 Pcs 8 Pcs 10 Pcs 10 Pcs Flavor Unflavored, Strawberry, Mint, Grape Unscented&Mint Unflavored, Strawberry, Mint, Grape Mint Scented Mint Scented Mint Scented