Wax Capsule is an item introduced by Forestry. It is mainly used to store and transport fluids, like a Bucket, however a Wax Capsule may not be right clicked to place a fluid source block. A Wax Capsule may be stacked with other Wax Capsules with the same contents.
Wax Capsules are able to be filled by a fluid source block, machine, or a fluid storage device. Wax Capsules are commonly used to transport fluids to machines and fluid storage devices. A Wax Capsule can also replace a Can in a handful of recipes.