My car smells like a cozy café every single morning now, and the scent lingers for weeks without getting cloying. The stone absorbs the oil just like it did with the original, so swapping in this refill took me about thirty seconds flat.
Matthew L.★★★★★
This refill drops right into my stone diffuser and the coffee note is strong without being sharp, like walking into a cafe. The cacao adds just enough sweetness that my car smells rich for weeks, not fake.
Sebastian★★★★★
I was worried the cocoa note might be too sweet, but it's a smooth, deep roasted smell that lasts for days in my car. Much stronger than I expected from a little stone refill.