Do these rings fit Hero Forge minis?

Hello, Thank you for your question. The opening for the Tidyboss DND Miniature rings are 1" in diameter. If the Hero Forge mini's are the same size of a standard DnD figurine, then they will fit around it's base. Otherwise, they can fit and hang over the character in other places such as their shoulder. Any other questions let us know. Vicky @ Tidyboss

are the letters flush with the acrylic?

The letters appear to be baked onto the rings. They are not going to come off unless you purposely attempt with sandpaper or use a sharp object to scrape the letters off. Very durable, and they add that extra layer of enjoyment during game play.

do the stickers come pre-applied?

They don't have stickers on them. The conditions ("Poisoned" , "Raging", etc.) are written on the ring and you place that around the mini that is affected by or experiencing the condition. When the condition is done, you simply remove the ring. They have a 1" diameter opening for round mini bases and if you want, you can lay them flush with you playing surface around the mini. They do not stick to anything and are not meant to. Hope that helps.

Are these supposed to be completely clear acrylic or slightly cloudy? Stupid question i know.

Hello, Our condition rings are clear on one side and slightly cloudy on the other side. We do this to improve legibility. Hope this help! Best Regards, Yoko @Tidyboss