Review on Black Master Adjustable 32-Sheet 3-Hole Punch with Adjustable 13/32 Inches Punch Heads (MAT5340B) by Amy Mcleod

I am very disappointed with this product. I wanted a large hole punch and the holes were 13/32 as promised. However, the rest of the punch spoiled the usefulness of this product. The adjustable paper guide dangled in place and didn't stay in place. The paper punches were either not sharp or misaligned and I had to press a few times to cut the holes right through the paper. The punch heads were very difficult to adjust (screwdriver and pliers required) and the pre-etched guides were misaligned. If you ever set it up correctly to punch 3 holes, you won't want to try resetting it for 2 holes. In addition, the metal surface of the lever was incomplete. I don't know if this particular product was defective or if all MAT5340B chips are the same. However, this product is not suitable for me.