There's already 2 in game so don't waste your money.
Only 2 Boss salters in game are mine and FStradesmans. Both are paid
Well i have 2 and didn't pay for either. There's also a Saltdogg which is nearly identical.
You're not obligated to buy, but these are nowhere close to identical to the low quality free ones. The quality of this model and salter is higher than others.
