This is a game that is going around etsy that helps you to gain favorites for an item, which helps it increase it's search ranking, and to give favorites to your teammates. It also gives an opportunity to your teammates to see your work.
Like the post implies you post an item of your own to the thread then favorite the five directly above your post.
To start the game I will post five random items from people within our team:
https://www.etsy.com/listing/126848201/custom-order-225-bottle-cap-opener?ref=shop_home_active_2
https://www.etsy.com/listing/164347536/ewok-inspired-hat?ref=pr_shop
https://www.etsy.com/listing/75867275/batman-earrings?ref=shop_home_active_13
https://www.etsy.com/listing/112780077/pinup-postcard-set-watercolor-postcard?ref=shop_home_active_4
https://www.etsy.com/listing/85858751/hand-etched-companion-cube-tumbler-glass?ref=shop_home_active_16
favorite these and post one from your shop!
