Talk:Advanced Furniture/@comment-2606:A000:1126:2AA:6D6E:5857:6FCA:29D3-20171201234153/@comment-25207710-20171202134221
Appearance
First make your fake sand block by building a 2 x 2 x 2 cube of sand.
Turn that into furniture.
Put 2 into a crafting table with a switch.
Voila! Hidden switch.