The Ninja Crispi is a glass-bottom air fryer, and its $40 off at Amazon

SAVE $40: As of Dec. 6th, the Ninja Crispi air fryer and portable cooking system is $139, which is $40 off its list price of $179. Opens in a new windowCredit: NinjaNinja | Air Fryer | Crispi 4-in-1 Portable Cooking System | 4QT & 6 Cup Glass Containers$139 at Amazon $179 Save $40 Get DealBlack Friday has come and gone, and with it, most of the wallet-saving deals have retreated into the ether. That is almost all of those deals, but one: Ninja has its Black Friday deal on the Ninja