I think they use the word pair, because there's more than one item in each class. For example, there's not one, but 3 items in class HW (Iron, Cordless Drill, Stand Mixer)... and for some twisted reason, they call that a pair, I guess.
I think they use the word pair, because there's more than one item in each class. For example, there's not one, but 3 items in class HW (Iron, Cordless Drill, Stand Mixer)... and for some twisted reason, they call that a pair, I guess.