Yes! One of the most rewarding parts of the first campaign for Metaphor Dice last year was how many folks jumped at the chance to gift a free set to a random teacher whom they did not know. The practice has continued on our website (https://www.metaphordice.com/product/gift-to-a-teacher/), and we've even lowered the price to $9!
This time, however, gifting a set to a stranger is not specifically built into any one backing level. Rather it will be an option you can "add on" later when you fill out your fulfillment survey. So choose whatever backing level you want and know that the opportunity to make a teacher's day will present itself in a month or two.