ISO: CUSTOM LETTERING SERVICE

I'd like to add a quote to the side of this diffuser. It's a gift for a friend! The quote is long, 245 characters, and I'd like the lettering in white (so it can stand out when the diffuser light is turned on). If anyone has a Cricut or service to add lettering to a device that warms up, please let me know! Offering trade items or straight cash. Thank you!