Honey Block

A honey block is a storage block equivalent to the contents of four honey bottles. It is sticky, can prevent jumping, and can be used in conjunction with pistons to move blocks and adhered entities.

Honey blocks can be broken instantly, regardless of held items, or when under the Mining Fatigue effect.

Unlike slime blocks, honey blocks in Java Edition are non-conductive and cannot have a redstone signal sent through them (including via a repeater or an observer, etc). In Bedrock Edition, honey blocks are conductive, though mobs and players will not suffocate while they are inside of it.