Abstract: A sensor system operable to detect the level of product in a container includes a sensor, controller and indicator to alert an operator of a condition in the container. The system detects the level of product in a container. The system is operable to send a signal to a vendor source so that the product may be restocked without the need for the proprietor of the container to contact the vendor independently.

Abstract: A lacrosse stick having a shaft at least a portion of which is hollow and at least one weight or weight addition material disposed in the hollow portion of the shaft. A weight sized and shaped for removable insertion in a hollow shaft of a lacrosse stick. A carrier sized and shaped for removable insertion in a hollow shaft of a lacrosse stick, the carrier comprising at least one compartment operable to receive at least one weight or weight addition material.