The wire weeders has a durable wire instead of a blade.

This is to make it possible to work easy and efficient among flowers and vegetables without damaging them.
You can work right next to your crop in a way that is not possible with tools that have sharp blades.
The thread provides free working direction and can also be used for tilling the soil.

Shafted Wire-weeding tools are recommended for looser soils.
 
Shaft is bought separetly.