98 J/gK (enough to cool your drink)

Fill it with a fancy chai

With a deep blue background featuring white diagrams of the night sky in both hemispheres

the Neurons Vintage Hardcover is sure to inspire greatness

Take it along to the field or the observatory or give it as a token of your esteem – a dose of encouragement and a reminder that the sky is not the limit

Skull Wax Stamp Microwave Safe 98 J/gK (enough to coolSeal your letters, Halloween cards or spooky wedding invitations with this human Skull Wax Stamp. These wax stamps make great birthday 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!