This would make for a very awkward Sorting Ceremony.
Indeed, this clever Harry Potter-inspired Sorting Hat Bath Bomb is something you’ll want to use in the privacy of your own home. Just drop it in the water and wait for it to dissolve and reveal the color of your house. See it in action in the video below.
Unfortunately, getting your hands on one might not be an easy task. The bath bomb concept is the work of Rebecca Lynn, but her eBay store is empty at the moment. It might be a good idea to keep tabs on her Instagram account for updates.