The nucleus is the command center of the cell - and now it fits in your pocket! This adorably nerdy Nucleus key chain packs a ton of scientific detail into a palm-sized plush, complete with embroidered chromatin, nucleolus, ribosomes, and a fuzzy nuclear envelope fringe. Whether you're geeking out over genetics or just need a fun conversation starter for your backpack or bag, this cellular superstar is a clever nod to biology’s most important organelle. Show off the smartest cell part in style, no microscope required! Measures 3.5" and comes with a mini-tag and keychain clip for easy carrying or hanging.