Remember when you were young & you wore the mood rings? Okay maybe I am showing my age here but those were fun! Here we have a pair of stud earrings with the same mood color changing concept. Minimalist style post studs in silver color. Studs are made of stainless steel with a butterfly backer. 12mm in diameter - round circle shape. Nice pair of earrings for everyday wear during the summer (or any time really) that will change colors due to the temperature. Colors vary from a dark blue to a yellows, green, orangey red & purples. Will be a conversation piece of someone notices the change in color as you are wearing them. Want to have a matching set with a necklace or bracelet? Use the drop down menu. Makes a nice gift idea for birthdays, Christmas or just a fun piece of jewelry to treat yourself to. Summer fun jewelry that us unique. Hippy kind of style from the 70’s like the mood rings. Comes on an earring card then in a little black box ready to gift, Shipping is a flat rate or FREE on purchases $35 or more, so take a visit through my shop for more gift ideas. Mood Stud Earrings - Color Changing Thermal Jewelry Options For Matching Necklace Or Bracelet