Whetstone

The gardener sharpened his pruning shears on a whetstone to keep them in good condition.

The carpenter used a whetstone to sharpen his chisels and planes.

The scout carried a whetstone in his backpack to sharpen his pocket knife.

The fisherman used a whetstone to sharpen his fillet knife before cleaning his catch.

The sculptor sharpened his chisel on the whetstone to create intricate details on the statue.

The chef used a whetstone to sharpen his knives before the dinner service.

My grandfather taught me how to sharpen a knife using a whetstone.

The hunter sharpened his hunting knife with a whetstone before going on a hunt.

The barber used a whetstone to sharpen his straight razor before shaving his client.

The swordsmith used a whetstone to sharpen the katana blade before presenting it to his client.

Reading books is a whetstone to sharpen your mind.

The hiking trail served as a whetstone for their love of nature.