shulker farm material list

5 stack of glass (any color)
4 sea lanturn
3 stack of slabs
2 stacks of wooden buttons
3 stack of blocks (any solid blocks except glass)
4 ice blocks
shulker spawner

1 redstone block
4 redstone toch
20 redstone dust
10 repeaters
5 comparators
2 sticky piston
10 hoppers
2 chest
4 dispeser

4 bucket