Mardatt 3 Pcs Heavy Duty Canvas Stretcher Pliers and Staple Remover and Tack Puller Tool, Aluminum Alloy Canvas Stretching Pliers with Spring Rubber Handle for Stretching Canvas Clamp Oil Painting

Its such a brilliant kit match my needs and defo made my life easy ,

I have recently got into paint by numbers on canvases and so I need to mount my own as I don't have too much strength in my fingers my canvases are all ways soggy and not tight so I bought this to help me out but found its to heavy and I keep loosing it out my hands and their is no instructions how to use it at least I could have done the basic instruction how to mount a canvas. I didn't think the head would be so huge I have arthritus in my fingers and its so heavy trying to use it. Not sure yet it was a good idea and what do I do with the spring.