I've noticed now that shulker box have 17 colors : r/MCPE
How to Dye Shulker Boxes - YouTube
Shulker Box Wiki Guide: All You Need To Know
Iskall85 on Twitter: "OMG YOU CAN GET THE SHULKER BOX IN DIFFERENT COLOUR!! RETWEET TO THE WORLD! <3 #Minecraft #Snapshot https://t.co/joobX1s0qG" / Twitter
Shulker Box – Minecraft Wiki
Block of the Week: Shulker Box | Minecraft
How to make a Shulker Box in Minecraft: Materials, Uses and more!