At NOTES, we believe there is no such thing as too much of a good thing. That's why we've filled all our fragrance refills to the brim with our non-toxic, all-natural wax. For the best burn possible, make sure to gently pack the beads in. Don't be shy! Create a mound at the top of the candle with your extra wax. We never recommend saving wax to be poured in at a later time, as this is likely to snuff your flame.