Description:
It is non-toxic and harmless to the human body
Hold the handle and place the U-shape parts on each side of your mouth
Bite onto the inner part of the handle
Wear one minute three times a day, it will definitely change your face
It makes for a more natural smile and stretch your mouth muscles

Instruction:
Size: Approx 9 x 2.8cm
Material: silicone
Available Colors: orange, green

Package: 1 x smile maker