Crafting Grid — Sticky Piston
Slimeball
Piston
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Sticky Piston
Crafting Recipe
1 piston (bottom) + 1 slimeball (above) = 1 sticky piston. Difference from regular piston: pulls the front block back when retracting. Slimeballs drop from slimes in swamps or underground caves.
Difference from Pistons
A sticky piston adds a slime ball, letting it pull the block back when retracting. It is required for almost every two-way mechanism such as retractable doors and self-resetting devices.
Farming & Tips
Slime balls come from slimes (swamps at night or slime chunks) or by smelting magma cream from magma cubes. Sticky pistons cannot pull containers, and a block that is obstructed stays behind.
Related
✓ Last verified on Minecraft 1.22 (2026-09-22) Minecraft mechanics change with every update — this guide is only guaranteed to work in the stated version.