Sip your way back through the layers of geologic history with this stratigraphy-inspired drinking glass

Either way

you're likely to get entirely different tapes (we can't guarantee that you won't get duplicates if you order another mystery set on a separate order)

Use this softcover notebook to sketch a neuron

you’re not alone

Butterflies Canvas Shoulder Tote Physics Sip your way back throughFill this butterfly tote bag up with all your winnings from the farmers market, a picnic lunch, or a big stack of biology textbooks. This canvas bag is reversible so you can wear it with the printed design on the outside or the inside two bags in one!