So my favourite scent store is called Dusk, which sells candles, weird aromatherapy oils and the oil releasing thing, they also have scent balls, which they label as Fragrant Gel Gems, but it's like orbeez but with smell, but I've never smelt an orbeez (orbie?).

Anyways I use those the most because I'll probably burn down the house if I use candles, but they only have 4-5 different smells, which sucks because out of those, they don't even have lavender.