Orlandoo Hunter 35A01 25mm Ultrafine Metal Transmission Driveshaft (25-30mm)

After receiving this product in the mail I removed it from the packaging and attempted to assemble on a clean dining room table. After removing the screw used to attach to axel and motor shaft the little red sleeve, which is not connected in any way, slid off the end and two microscopic pieces connecting the ball ends fell out hitting the table and rolled all the way off on to the carpet. I can not understand how a product like this can be designed in such a bad way that it seems almost intentionally doomed to fail. Now I have to order another shaft and work over a magnet tray to hopefully avoid the inevitable. To the designer of this product you should be ashamed and thanks for robbing me of 14$. If at all possible avoid these like the plague!