Reflex hammers are used in neurology to test reflexes.

Spirit levels are essential for construction.

Fly papers are used to catch flying insects.

Acts of passage are impulsive behaviors.

Choux pastry is used to make eclairs and cream puffs.

I bought some ice skates to go skating on the ice.

The icicles sparkle in the sun.

Infinity pools offer a magnificent view of the ocean.

Idling times are often necessary for machine maintenance.

Washboard are used for washing clothes.