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Mystery Bag - 3 pins for $12

Mystery Bag!


What's inside the bag? 

3 B-Grade Chemistry Pins (each from different chemistry series)

1 Scratch-off ticket in the shape of a 6 well-plate


Scratch off the six wells from the ticket. If you find a protein crystal, you win a protein crystallography pin set (one protein structure badge, one hanging drop badge, and one x-ray diffractometer pin). 


There are 35 mystery bags available for purchase. Each bag is numbered, and you can choose which bag to purchase. Only 1 of the 35 mystery bags contains a scratch-off ticket with a protein crystal.  


Only *B-Grade Pins* are included in the mystery bag. We consider pins to be B-Grade if they have scratches or low underfilled paints. The pins are still wearable as long as you are okay with some blemishes. 


Shipping only to US home address.

Mystery Bag - 3 pins for $12

  • Mystery Bag - 3 random chemistry pins in each bag + one scratch-off ticket. 

  • Refund: All sales are final. No refund.

    Replacement: If your merchandise was damaged during shipment, please take pictures of the merchandise and send them to The damaged merchandise will be assessed by our team. If a replacement is granted by our team, customers will be responsible for shipping the damaged merchandise back to us before we ship replacements. Customers are responsible to pay for all shipments. 

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