6-inch Rule
The 6-inch rule is used to measure items which may have a width constraint, such as beeswax blocks.
Wax
Box of matches
Matchsticks are used to light candles to test their performance. Lighters should not be used. (For air travelers, TSA prohibits box
Flat table scale
The table scale is used to weight items that have weight constraints, such as beeswax blocks and ingots.