It looks like Seventeen has a lot of surprises under its sleeves!

After releasing the first single album of the special sub-unit BSS, the group has unveiled the concept of their newest version of the fan light stick.

Similar to the previous version, Version 3's main highlight is the diamond feature, placed inside a clear dome, symbolizing their fandom, CARATs.

The handle has been upgraded into a more modern look with a sparkling diamond effect.

It also allows fans to purchase additional items to decorate their light stick handle with all the members' names.

The 'Carat bong' Version 3 was released and made available in stores on February 21.