Matthew Mccarthy
The earrings are a good size, and the numbering on them is great. I gave these to my Math department colleague who dangly earrings, and they were perfect for her. (I'm more of a math pun t-shirt teacher, the only reason I didn't get them for myself.)

John Poole
Perfect replacement for the same set I lost several months ago. Very lightweight; not made of metal, which was what I wanted. The digits of pi are imprinted with great detail. My only reason for not giving 5 stars is that they didn’t come with backs.

Amy Lee
These earrings are the best!!! Being a math teacher, they were perfect for Pi Day!!! They also sent me a bonus pair of hearts for Valentine's Day!!! Will definitely be purchasing others from them!!!

Brian Richardson
Love how light weight these earrings are! I love teaching math and my students got a kick out of these.