Use it to help you learn your heart anatomy

Gift one to your favorite marine biologist or significant other and make their day

If you’re the type to prefer a little more flexibility

this insulated flask will keep your drink hot or cold until you're ready to enjoy it

Wear them around your neck

Bird Notepads Size:One of Each Use it to help youMake a list of all the birds you hope to see on your next research trip (and then check them off when you find them), jot down notes for your featherbrained partner, or keep your schedule as organized as the annual migration of birds. The list pad features lines with check boxes so you can keep on track, the notepad is blank in the center, and the weekly planner has space for each day.