Covers

Covers can be installed on blocks by right clicking with the item
Covers can be removed by clicking with an empty hand while sneaking
Each face of a block can have a separate cover

Import Cover

Automatically imports items from adjacent inventory
Can be installed on all machines and apiaries

Export Cover

Automatically exports items to adjacent inventory or pipes
Can be installed on all machines and apiaries

Error Sensor Cover

Emits redstone signal when a matching condition is detected
Can be installed on Industrial Apiaries
Click with empty hand (without sneaking) to change mode

Recipes

cover_import cover_export cover_error