From Putting My Feet in the Dirt (https://puttingmyfeetinthedirt.com/), July’s prompts are here: https://puttingmyfeetinthedirt.com/2019/07/01/july-2019-writing-prompts/

And today, July 15, the prompt is “Tempered glass”

Tempered (not to be confused with temperamental) glass is a wonderous thing when you are trying to keep fire from blowing all over the place and setting your house ablaze!