Nag Champa Resin Incense ~ 30g £2.50 Quantity: at £2.50 each 10 in stock. The smoke emitted from resin incense have been used to clear negative energies for centuries and Nag Champa is a popular choice for a wide range of uses. Burn only with charcoal disks or metal resin burners. Do not ingest. 30g bag.