or just loves science

🔐 Reveal Secrets in Style with the Da Vinci Cryptex

Health educators and STI prevention professionals

Featuring a vivid and detailed graphic of the DNA replication process

Designed for students

lung key chain therapy gift or just loves scienceTake a Deep Breath with the Plush Lung Keychain! Science, smiles, and a breath of fresh air, all in one adorable mini organ! Say hello to the cutest way to celebrate human anatomy and biology! The Lung Plush Keychain is a soft, scientifically inspired buddy ready to tag along on all your adventures, whether you're cheering up a loved one with asthma, congratulating a future doctor, or simply celebrating the wonder of the respiratory system. Whats