The Underworld Exotics 20 ounce shaker is perfect for mixing gecko foods. It comes with a specially designed ice shaker ball to break up lumps and provide a smooth mixture. It has a screw on leak-proof lid with a pop open cap. For more precision pouring for smaller dishes and cups, see the Underworld Exotics Squeeze Bottle Feeder. For gecko food dishes, see the Underworld Exotics Forever Dish.
Do not use hot water that is above 65 ℃ / 145 ℉ in a shaker, hot liquid will cause air expansion, that will open the lid.