Instruction: Answer the given question by extracting information from the supporting document.

Input:
Question: who manufactures this board
Document: The  cutting board is way too heavy to lift and it's splitting in several places after just a month or so. I did oil as per directed.
This is a fantastic cutting board that should last my lifetime. Just a warning, it is very heavy (about 20 lbs.) but the nice thing, it doesn't move around or wobble during use.
The board is beautiful, big, heavy, solid, perfectly made. This board looks and feels like it will last forever, and its owner will be glad every time she touches it.
Dawn's Distinction provided great service and value. Fantastic end grain maple cutting board for the money. Good addition for any one who likes to cook and for any kitchen.
When this board arrived ontime, couldent wait to begin cutting on it. Its truly breathtaking in how all the squares are aligned and complements the kitchen nicely. She is a heavy bugger so no worries about it moving around while preparing food on it, but that is the name of the game.
This is a cutting board that should last a lifetime and then some. I oil this board every three weeks and it looks great all the time. The only drawback is that it must be warped. One side fits snuggly against the countertop while the other side has a tendency to spin on the countertop.
Well built, good finsh this is specified to be an industral board and even though focus is on function it still looks good and I expect it to last as long as I docons due to weight could use handles and also fluid grove
WOW! I love my Chopping Block............did not realize how big it is but actually it works out Great as I can cut/chop a lot of stuff on this board. Won't be moving it around a lot though. Looks GREAT on the counter! Very well made............won't be disappointed purchasing this block.
I received one board and it began to crack after two weeks. The vendor appropriately replaced it and it is now cracking (about two months later) even worse than the original one. I suspect I should have realized this when this board was 1/3 of the price of a Boos board. I give up.
Once you treat the board with the proper oil, the colors really pop. It looks fantastic. As a long time foodie and now an older culinary student, I had the patience, stubborness, and money to search for the right tool till if found it. This is it. I bought it a month ago and I literally use this everyday at home. I have no regrets other than it took me so long to find this. It is a permanent fixture for our kitchen counter and was the missing piece all along.
Answer: Michigan maple block