The Yellow Stained Glass is a non-transparent yellow glass-building-block with a pattern showing an eight-pointed star made of black lines. It can be crafted in your Crafting Menu (default key "Q") or at any Crafting Table in worlds created before R22 on September 16th 2015, after the recipe has been unlocked upon buying it in the Store as part of the "Stained Glass Pack" (as of R24 in November 2015). This type of glass does not shine brightly in the night, instead the stars merely have a very, very faint glow.