Bandai Spirits Build Up Nipper

The number is better than the entry level Nipper. Better grip, spring mechanical, cutting blades and design.

When you do not want to compromise on the craft and tool when you sit for many hours.

It is also significantly larger, so it fits a little better in the hand if you have big hands.

If it starts to "tie" a little, it may be a tiny piece of plastic that has gotten stuck somewhere. Try compressed air or breathing to get it out. You can also lubricate it from time to time to make it more comfortable to use in the long run.