I usually do not leave reviews. When I received this block I was VERY SURPRISED. This is very well constructed: As others have noted, this block is two pieces, with the vertical piece being manually put into the dovetail (the groove). That dovetail is perfect: It is a tight fit, needing a rubber mallet, but not so tight as to prevent proper construction. That is what you want. Three screws mounted unseen from the bottom piece secure the block completely. (yes, a cheapo screwdriver and extra screws are included)I was pleasantly surprised to see GREAT CARE USED in the packaging. I normally do not care much about that if the item is what I paid for; but I could see the care used in making sure this block gets to customers in perfect shape. Excellent packaging quality-- I ESPECIALLY do not normally review anything not made in the USA.This knife block is the exception!BTW: I am able to store very long (think as long as a BUOIE KNIFE!) knives on this block. Proportion of the two pieces is great and the sturdiness is exceptional. I have 12 knives of varying length: chef, camp, paring, EDC, skinning, and even three pocket knives. Also, the MAGNET IS STRONG AND HAS A GREAT SURFACE AREA EXTENDING ABOUT 75% OF THE AREA OF THE VERTICAL PIECE.I would buy this again, it even beats out a ZWILLING magnet block I bought my wife last year.