SCENT OF THE MONTH: SALTY MARE Give a horse lover this adorable Grey Horse signature metal tin candle! These beautiful tin candles will sure look beautiful in your home! Each tin burns for approximately 35 hours and available in all 17 scents!! Perfect for a cozy den, entry, or bathroom 6.3 oz. Grey Horse Candle Company uses all natural soy wax from American grown soy beans and premium grade fragrance oils. Each candle is hand-poured in small batches.