Candle customization targets the container, not the wax. UV printing applies full-color artwork directly to glass or ceramic vessels, while the same container holds pre-made scented wax that the seller never handles. The useful comparison points are vessel shape, label area, lid style, scent menu, wax weight, and whether the artwork wraps the container or stays in a front panel.
Soy wax is the dominant base in the current candle set. Burn time, wick type, and scent are predefined in the product fields, so the seller's creative control is limited to the exterior label, container artwork, and lid design. Candles fit gift-oriented catalogs, but scent and burn-time claims should only repeat what the product record supports.