You are welcome to comment here, but to enter the giveaway, please comment on the YouTube watch page.
Since not everyone can win, you can find these needles for sale here.
Please watch the entire video for instructions on how to enter the giveaway. This contest is open to US and international viewers (customs charges may apply outside the US). The contest is open until 12:01 am (US Central Time), November 1, 2017; and the winner will be announced in video on November 2, 2017. The winning comment will be chosen by random number generator.