Woodpeckers 3mm 1/8 x 12 x 20 Inch Premium Baltic Birch Plywood B/BB Grade, Flat Sheets Pack of 20 7FS-PPY-ZCK

I bought a batch of these Plywood pieces, and another batch from a popular wood store. These came in as a perfect fit for my Laser workspace, nicely cut, and perfectly flat.The other brand came in a slightly larger size so I could feed in and cut larger sizes with multiple passes. Those pieces however came in with a noticeable warp, rough edges, and a label that was not easily removed on every single sheet. Needless to say Woodpeckers is my go-to for plywood now. I have used them frequently in the past for creating Montessori materials from their worked pieces such as their spheres, cubes beads and caps. Thier product is high quality at great prices

These are good. Fairly flat, and cut well using Glowforge Medium Basswood Plywood settings.

I have bought many products from woodpeckers, they have great products! This is where I get my wood from for many projects. They have outstanding products and prices are good. I get straight boards from them they always cut well and they are heavy duty. Nice and dry. I highly recommend this product and this company! They never disappoint!

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.

I was purchasing at craft stores and found this wood to be better priced and great quality. A word on warping.....wood is going to warp as it absorbs and expels moisture. I warped board can be unwarped in most instances. As with bringing wood flooring or wall paneling home from the lumbar stores, it is highly recommended to store the wood in the environment its going to be used for 24-48 hours prior to use. This allows the wood to adapt to the moisture environment. As with this wood and only being .12" thick, this is just as critical. I keep two boxes on hand and when I'm down to one, I reorder. When that second box arrives, I remove the stack of wood from the box, place it on a hard surface and place heavy items on top of the stack for at least 48 hours to unwarp and flatten. This may not solve all warping, but I have done this countless times and it has been very successful. - Jeff - Pacific Northwest Handicrafts - Etsy