Ivory wax pillar; 3"diam. x 4 "ht,; unscented; lead-free wick
 
Burn candle within a proper holder and within sight. Keep wax pool free of debris. Stop burning when 1/2" unmelted wax remains. Trim wick to 1/4" each time candle is relit. Avoid drafty areas, things that catch fire, and lighting candle near children and pets. 
Original artwork.