My biggest disappointment of 2026: Tumblr's Rainbow check marks don't come in the whole row you're advertised.
I can't find a single post that explains everything about those badges clearly, so here you go.
1 purchase/gift is 1 badge. 1 badge consists of 2 check marks. You cannot display just one check mark. You cannot choose which colors to display. Each new badge shows the next two colors of that pre-set pattern, from left to right. You need to purchase/be gifted this badge 6 times total if you want to get the whole rainbow row (which consists of 12 check marks). These badges are permanent and non-refundable.
This is what they look like when you stack them:
A rare crazy and so expensive sight:
Fun fact: The check mark badges (the blue ones too) can also turn into the crab badges.
2 orange crabs for the two blue check marks badge and 2 rainbow crabs for the 2 rainbow check marks badge. This happens on random days and lasts 24 hours.
Crustacean chaos in question:













