How do you make a marble tray?

I once saw a serving type tray that had children's marbles as the base of the inside and they used some type of clear coating that filled in between the marbles and sealed it flat. I really want to make this! Any help would be appreciated, thank you!
  2 answers
  • Jennifer Jennifer on Apr 22, 2017

    I'm not sure what they used but I can tell you what I would use... Easy cast epoxy! Awesome stuff, you pour it in/over whatever you want to seal

    Hope this helps you out

  • Patty Patty on Apr 23, 2017

    I agree. Epoxy is what they used.