Mini Gel Electrophoresis Heart Valentines (Set Of 24, Wallet-Sized Cards) For Valentine'S Day

| Little Wallet-Sized Valentine'S Day Cards For Your Favorite Science Lover (Card Size: 2" X 3.5") | | Each Pack Features 24 Identical Mini Valentines. | | On The Front Is A Gel Electrophoresis Heart And The Text Happy Valentine'S Day. The Back Shows A Flask With Hearts. | | 24 Mini White Envelopes Included. Please Note, This Envelope Size Is Not Mailable Via The United States Post Office (Usps). | | Designed And Printed In Canada. Copyright Inc. | |