Fern and Roby Wooden Coasters - Vacuum Tubes

Baltic Birch Coasters | Set of Six

We have had a lot of fun developing our Vacuum Tube Coasters.

Each one has a celebrated valve with some basic trivia engraved around the perimeter.

Included in the collection are the 845, EL84, 12AX7, EL34, 6SN7, and 300B tubes.

We love furniture, we love audio, we love beverages, and the vacuum tube coasters combine all of these things.

This product ships free within the US and for $75 USD Internationally.

More information on our shipping and warranty policies can be found here

More Information:

They are made from 1/4" Baltic Birch and then laser engraved with original artwork produced by Fern & Roby.

Dimensions:

40 g. / .8 lbs. / 1.4 oz. 
Metric: 108 O.D. x  6.35 mm H / Inches: 4.25 O.D. x .25  in. H