Specification: Item Type: Face Smile Trainer Material: Plastic Color: White Size: Approx. 8 x 1.8cm / 3.1 x 0.7inch Weight: Approx. 10g Package list: 1 x Face Smile TrainerSuitable for office workers, flight attendant, shop waitress, hotel receptionist, etc. Stiff facial muscles can be exercised and get improved.?. This face smile trainer is adopt quality plastic material,, soft and comfortable. Easy to use, just put the U part of the product on both sides of the mouth and then bite it. This face trainer helps exercise your mouth muscles and form a charming smile.
