Stainless Angled Tweezers by Koyo
Cleanliness is one of the best ways to avoid pests and diseases. Tweezers are good for removing dead leaves and other debris and for thinning out unwanted live buds, leaves and shoots. They can also work for removing mealy bugs and other harmful insects. And if you're careful you can do all this without damaging tender new shoots, buds and leaves.
It's a good idea to periodically dip them in rubbing alcohol to avoid spreading insects and diseases.