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342 Sales | On Etsy since 2010

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The Professor needs no introduction, of course, but her work is amazing and unique to Merriweather Tech.

This gun is a chemoeffective weapon, using chemicals to fire a stream that destroys anything placed before it, flesh or stone.

Tubing and a galvanic channeling bulb creates something deadly dangerous and beautiful.

This one of a kind, toy gun uses liquid and physical elements to make something truly special. It has been hand detailed and painted.

It does not fire, but has a good, heavy, handfeel.

Yes, I ship internationally! Message me for rates.

What exactly is this?
This device is a one of a kind piece of art designed for costume use or display. It is not intended for children, or rough play. It is made of every day materials (squirt guns, hardware findings, etc) that have been painted and finished into a wearable sculpture. To keep costs low, this device is made of plastic. Please treat your device gently.

What does it do?
Unless otherwise mentioned in the description, this device does not do anything. Lights bulbs, vacuum tubes and firing mechanisms are for decorative purposes only. Any actual functionality will be specified in the description, but unless indicated, please assume the device does NOT work.

Thank you for your interest in Merriweather Technology, and enjoy your device!

The Professor's Chemoeffective Ray, steampunk gun


  • Handmade item
  • Materials: toy gun, scent diffuser, tubing, lightbulb, copper pipe
  • Only ships within United States.
  • Feedback: 189 reviews
  • Favorited by: 29 people