The Green Quartz Rock Candle Kit in a wood box includes everything your customer needs to enjoy these one-of-a-kind beauties the moment they get them home. In addition to the Rock Candle, the kit includes: - fiberglass wick; doesn't burn, never needs replacing - glass wick holder that can also be used as a scented oil diffuser - small funnel to aid filling of oil - 1.5-2 oz of "Firefly Clean Fuel" lamp oil, enough to sustain a flame for up to 4 hours All of our rock oil candles are made from carefully curated selection of rocks, crystals and fossils. Once we drill the wick hole in the specimen, we treat both sides with sealant to prevent the oil from penetrating the rock. Glass reservoirs are permanently attached to the candle. Lamp oil is filled into the candle by removing the wick assembly then using the included funnel to pour oil into the candle. The wick gets re-inserted and its all ready to go!