The oil is the fuel for the light. The other version is a plastic disk about 2-1/4 in diameter with an indentation in the middle to hold the wick. With the plastic disk version the oil actually skims over the top of the disk in very narrow channel grooves until the oil reaches the wick in the middle.
There are 152 calories in a 12 oz serving of Guinness Blonde American Lager.
If you use canned pineapple, the nutritional information per serving listed on the container is accurate for the grilled spears. One serving of grilled pineapple spears is 3.5 ounces. Calories, Carbohydrates and Fiber Each serving of grilled pineapple spears contains 50 calories, which is 2.5 percent of an average 2,000-calorie intake. You also consume 13 grams of carbohydrates per serving.