Baltic Birch Plywood, 3 mm 1/8 x 12 x 20 Inch Craft Wood, Pack of 20 B/BB Grade Baltic Birch Sheets, Perfect for Laser, CNC Cutting and Wood Burning, by Woodpeckers

Aa of this review I have purchased this item 16 times. I find it to be consistent in size and quality for most purchases. Sometimes the wood has come a little warped but not all boards in the order. Thinner boards like this are easier to flatten and one or two warped boards in an order here or there is acceptable. Compared to other companies I've purchased from this company has been the most consistent. Wil continue to purchase for laser cutting.

I have ordered this product multiple times over the last year-and with the rating B/BB, i expect a few flaws here and there, maybe a patch on some sheets. This last bundle, 8 of the 20 sheets have a patch-and it's a strange patch, not the normal oval. The remainder of the 20 all had what looked like grease stained into the wood. I make small items with this wood to sell. I am actually shocked, because the quality has normally been fairly good-but this was awful. It seemed like someone grabbed all the really awful pieces and made a box out of them, and sold as normal. Shame!! I looked for a way to contact seller-but was unable to locate one, so am putting in review. Hopefully it is seen by the company. I had just ordered another box before i opened this one, so I hope it will be the better quality that i've come to know. If not, you can keep it.

Item is okay for laser work. There are issues now and then cutting completely which is frustrating but overall not a bad product.

I have ordered the 12x20 1/8" sheets several times and it seems to be a toss up as to what I get quality wise. This time the sheets were nice uniform color free from surface patches. However a full third of the sheets have had internal filler which is nearly impervious to laser cutting leading to lost product and lost time for me. I suppose the full blame for this may lay with their suppliers, but the result is the same for me. Also, another thing which may be the result of temperature and humidity, is that all 20 sheets are not quite flat with an ever so slight bow. Lasers do not like bows. I'm trying to like Woodpeckers, but these aggravations are making it difficult.

I don't leave a lot of reviews, but we had bought some of this wood, then couple months later gone back to some use up other wood we had gotten from a different vendor and the difference was very obvious to us.. so I came back to compliment this wood! This wood lays flatter for laser cutting, we don't usually even have to pin it down. We usually only have to sand it once before vs other wood seems to need a before and after sand. Consistent color for all the boards. It is a little thinner than other wood we have gotten, but that only matters if you are making things with slots, so you might just have to adjust your design slightly (not a big deal in my opinion- worth it for the other positives). Great product! And we will be repeat buyers! Fast shipping! And good price! 😊 So glad we found this!