Be reminded of the different halls and displays filled with wonders

recording data on the array of microscopic life in today's pond water sample

stegosaurus and other fossilized skeletons amidst layers of the earth and epochs long past

this bag has got you covered

–Sincerely Ants

Heartbeat Wax Stamp Heroes of Science Be reminded of the differentMake your mark with this cardiac celebration of good health, the normal sinus rhythm cardiac waveform. This Heartbeat Wax Stamp is sure to elevate your letters and invitations. These wax stamps make great gifts for people who already have everything, plus they give your stationery some classic medical flair. Each stamp comes in its own kraft box sealing wax is sold separately so you can pick your signature color!