No commentary ( explanation ).. / at least some transcripts below on the Vedios would have been great ! for a layman, he is not aware what the hell you are doing .
Nice Work! Pro Tip - Leave your boards long, when you dig your channels for the epoxy don't go all the way to the end of the board. When you cut your coasters, just cut off the ends. This will save you the step of having to tape the ends and will reduce the chance of a leak.
It is definitely trial and error but too avoid most epoxy errors the best step would be to read the mixing ratio the manufacturer recommends. If you're interested in coasters, feel free to check my video out. I have multiple epoxy designs that you might enjoy!
