Great customer service; beyond expectations
I bought a Wolfbox MF100 air duster from Amazon last year and it's been absolutely great. Truly the first gas-free air duster I've found actually works practically. A few days ago I dropped it and the tip broke off. I contacted Wolfbox to ask where I could buy a replacement (it was entirely my fault) and they sent me a new pack of tips, not just the tip I needed but the whole pack! This is excellent customer service, well beyond what I was expecting!
