Sometimes it is cool to play mind tricks on your friends and family members. This Glass Ziploc Bag is a perfect example. Make your them think you are storing your candy in the plastic ziploc bag when in fact it is glass one. Be environmentally friendly – you can use this ziploc bag all the time and not throw it away like we do with plastic ones. Also, this is a classy and cool piece of hand-blown glass, it is durable borosilicate glass in an individual gift box.