3PCS Rotatable Mood Control Rings, Stainless Steel Color Changing Ring, 1.6 cm & 1.7 1.8 Fashion Colorful Rings for Kids Boys Women Daily Party Birthday Valentine's Day Anniversary

Stainless steel material: The color-changing ring is made of high-quality stainless steel, sturdy and durable, rust and erosion resistant. The smooth surface ensures a comfortable wearing experience. Change emotion color: the mood rings use the heat of your finger to change the colors of the ring, so the ring will show different color changes when temperature changes. Color change effect description: Below 15 degrees is black, 15-32 degrees follow the external temperature change and change color, when the temperature is constant, the color will be constant in one color. Unique design: Mood couple ring is fashion, elegance and comfort. Different colours can match any dress, style and mood. Wide application: suitable for daily life, club, party, anniversary, dating, graduation, wedding, Valentine's Day, Christmas, birthday, etc.