Note: A 12 digit Costco number is needed
This one’s a weird one because I can’t link to the website or else it won’t work. So, type in www.kleenex.samplestuff.com exactly like that (with the www) to go to the Costco site. Then fill out the form to request a free sample of Kleenex. According to the Costco site, allow 4-6 weeks for delivery.
Image Credit: Kleenex