I'm a special education teacher and I bought some of these for my sensory seeking students. I love them because they just look like a fun necklace; they don't look out of the ordinary like some other "chewelry" I have. They are also priced very well; if you buy from speciality companies they are way overpriced! My only suggestion would be to have options for shorter lanyards; these ones are really long for my little ones. Love them overall!