This scent is grounded in soothing cypress, with a heart of gathered garden herbs, and kissed with salted citrus. Our boxed glass candle refill has a clean burning, plant-based wax blend and is sustainably packaged in a compostable paper cup. Boxed glass candle is refillable by pushing the bottom of the refill container upward and pulling the wax refill out by its wick. Place the refill in a clean boxed glass candle vessel. TIP: Place the boxed glass candle refill in the refrigerator for fifteen minutes beforehand for easiest removal; Burn time up to 40 hours in approved vessel.