Dremel 4000 / Flex Shaft. Is It Worth the Money?

Dremel 4000 And flex shaft review Lets see what we get and find out if I made a good purchase or NOT ??? $127 3/18/22 Dremel 4000 Rotary Tool Kit with 160-Piece Accessory Kit and Flex Shaft Attachment link -https://amzn.to/3tkXOrU