Update: This popular deal is still available.

WolfBox Direct via Amazon has WOLFBOX MF50 3-Speed Cordless Air Duster for $39.99 - $12 w/ promo code 4GZRTRD5 = $27.99 --> Now $27.86. Shipping is free.

Thanks to Deal Editor iconian for finding this deal.

Features:

• WOLFBOX MF50 electric air duster comes with 4 nozzles, making it suitable for a variety of scenes, such as pc, keyboards, or other electronic devices. It also serves well for home clean and car duster.