There no doubt about that this handcrafted item seems very original. Perhaps no one has ever thought crafting an item like this one. However it is still a creative idea to turn empty shotgun shells into a practical drink coaster set.
For crafting a such original item, you should gather materials first. Needed materials for each drink coaster set are 16 empty shotgun shells and plastic or wooden material to glue shells on. Once you gathered needed materials, you can start crafting shotgun shell drink coaster sets. It is not a challenging diy project. Each sample can be craften within short time.
Full size is 570X1013 (Link to full-size image) pixels.