Result: 8× Light Blue Stained Glass
Light Blue Stained Glass is a shaped crafting recipe that uses 9 items: 8 Glass and 1 Light Blue Dye. Place the ingredients exactly in the pattern shown above. The pattern can sit anywhere on the grid as long as its shape stays the same. It needs the full 3×3 grid, so you have to use a crafting table.
You need 8 Glass and 1 Light Blue Dye — 9 items in total, arranged as shown in the crafting grid. The recipe gives you 8× Light Blue Stained Glass.
Yes. The recipe needs the full 3×3 grid, which only a crafting table offers.
It is a shaped recipe: the arrangement matters. You can shift the pattern around the grid, but the shape must stay the same.
Light Blue Stained Glass is an ingredient in 2 crafting recipes, for example Hardened Light Blue Stained Glass and Light Blue Stained Glass Pane.