Which item is typically required for a lash technician's toolset?

In the context of a lash technician's toolset, non-absorbent tweezers are essential because they are specifically designed for the precise application and handling of eyelash extensions. These tweezers are crucial for effectively gripping and placing individual lashes onto the natural lashes without causing damage or discomfort. Their non-absorbent nature ensures that any adhesive used does not stick to the tweezers, which allows for clean and efficient application. This precision is vital for creating seamless and natural-looking lash extensions.

While other tools can be helpful in various stages of the lash application or maintenance process, non-absorbent tweezers directly address the primary need for accuracy and safety during the application of eyelash extensions, making them a fundamental part of a lash technician's toolkit.