Hi, I am a VERY amateur artist but I like to experiment with clay and sculpting. I recently used Sculpey oven-bake clay to create a bowl (flat at the bottom, more like a mug without handles haha). I applied 2 coats of Sculpey gloss glaze all over. It was pretty successful so I’m now inspired to make some mini teacups! My bowl is waterproof due to the glaze, but would hot water ruin the teacups/glaze in any way? Thank you so much!