Natural Design Storage Jar Series. Beautifully organize and store your supplies in the kitchen, pantry, and cellar: Magu provides each storage jar made from ecologically sustainable and food-safe materials. The 70 percent bamboo fibers combined with grain starch are bound together with melamine resin and molded into the shape of a jar. The bamboo-melamine mixture of the jar is loosely topped with a round lid made of bamboo wood. To prevent any moisture buildup or sweating of the stored vegetables, all containers feature several ventilation holes at the bottom. Natural Design Garlic Keeper. This small storage jar serves as a garlic keeper and is clearly labeled to indicate a small but sufficient supply of garlic that can last for weeks.