Custom glass block

[neon hollow]

How would I make a custom glass black?

[humble sequoia]

Once your ticket has been resolved, please close it with </ticket close:1054771505520717835> command!

[sand cloud]

Just make the Texture and add .defaultCutout() (If you have only Alpha values of 0 and 255) or .defaultTranslucent() (If you have transparent pixels) in the blockbuilder