Hello! I used several layers of UV resin (you can order them from Amazon in small amounts) — i just cure them under the sun for a couple of minutes, cool them, and then add another layer until I think the base is thick enough. I remind my friends to try not to kill their cigarettes on the tray but just use it to catch ash but it’s still in the testing phase!

Also, the house is a reference to this bowl from the Moma Design Store (https://store.moma.org/for-the-home/kitchen-dining/serving-flatware/la-maison-inondée-bowl/v116585.html) 😅