i logged onto my realm and wonderd why there was a mountain of diamond blocks so i asked my friends and they were duplicating things with shuler boxes

do how you duplicate things is you put any thing in a shulker box then you stand a few blocks away then break the shulker box and DONT PICK IT UP YET then be ready to pick it up because when you pick it up place so so so so so so so so so so so so quickly  and then you have a duplicated shulker box and then punch the ground a few times but you are not done get any dye exsept the same color and then craft it into a real version.

 

thanks oliver