If you are getting pieces of cues you already own in your Surprise Boxes, worry not!
There is a randomized side to Surprise Boxes that works a lot like trading cards. Initially, the first packs of trading cards you purchase will always bew filled with new cards you still don't own. However, the more cards your have, the more likely it is for you to get repetead cards along the way!
It will be exactly the same with Surprise Boxes and that is why further down the line you will get some repeated cue pieces. Whenever this happens, though, you will still receive an extra in Pool Coins to make up for it as you can see in the screenshot below :)
Any further information you need, feel free to contact us! Have fun!