St Michael Resin Incense ~ 30g £2.50 Quantity: at £2.50 each 5 in stock. 0 in your basket View Basket Checkout The smoke emitted from resin incense have been used to clear negative energies for centuries and St. Michael is particularly useful for protection against evil. Burn only with charcoal disks or metal resin burners. Do not ingest. 30g bag.