You are welcome to comment here, but to enter the contest, please leave your comment on the YouTube watch page.
This needle set can be found 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), January 27, 2016; and the winner will be announced in video on January 28, 2016. The winning YouTube comment will be chosen by random number generator.