When I went to sew with the one second needle, I found that the eye of the needle kept getting stuck in the material. The eye was so fragile that when the needle was pushed thru the material, it would bend and cause the needle to jam. In my opinion, the One Second Needle was not with the $10.00 that I paid for it. Since I did not purchase the needle through the t.v. telemarketing ad, I only bought the one set needles and did not get a second set "free". I've learned over the years, not to trust telemarketing ads since they don't give you the whole truth about whatever they are selling! Maybe the BBB should be cracking down these telemarketers for their deceptive practices.