Unsortable Nonstackables

The following is a list of all nonstackables that cannot be sorted without allays or voiders by sustainable means:

• All armors excluding netherite
• Pickaxes, shovels, swords, axes, hoes, excluding netherite.
• Bow
• Mace
• Crossbow
• Trident (technically sortable but not as an item)
• Spyglass
• All goat horns
• Totem of Undying
• Elytra
• Fishing Rod
• Carrot on a Stick
• Warped Fungus on a Stick
• All horse armors
• Saddle
• Wolf armor
• Milk Bucket
• All banner patterns
• Buckets with fish, axolotls, or tadpoles (kills the mob inside and sorts as a water bucket)

The following is a list of nonstackable items that can be sorted but share a category with other nonstackables which they cannot be differentiated without the use of allays.

• All potions, including lingering from splash and drinkable
• All netherite tools and netherite armor
• Boat wood types
• Chest boat wood types
• Bed colors (bed sorting leaves all beds as one of 2 colors)
• Shulker box colors
• Disc 11 and Creator (Music Box)
• Wait and Creator discs
• Pigstep and Precipice discs
• Otherside and relic discs