6 mm Baltic Birch Plywood 1/4 x 12 x 24 Inch, Box of 6 B/BB Grade Craft Wood, Stronger Than Basswood Sheets, for Laser, CNC Cutting and Wood Burning, by Woodpeckers

I use birch quite a bit with laser projects. This is the only birch plywood that allows you to sand to removed laser residue and doesn't start going into the ply. Highly recommend for anyone with laser projects.

Perfectly flat Baltic Birch Plywood. No knots and all edges are pristine. Both sides are fine. Fast delivery at a reasonable price. I will buy from this seller again.

Good strong wood. Didn’t have any boards with warping. I was able to build a pull out shelf with edges for my cabinet using some small nails, clamps, and wood glue and it’s held up quite well.

Overall, this is quite high quality plywood. It is 5-ply, clean (no significant blemishes), absolutely flat, and very well packaged (a secure inner box inside a larger shipping box). In a sense I should give this five stars, but I dinged it one star only because it was not what I was hoping for. The very best Baltic Birch 1/4" plywood I've ever used was 5-ply with all five plies the same thickness. Unfortunately, I have never again been able to find it, and I was hoping that this would be the one. But the face and back plies are very thin, perhaps a hair thicker than the 3-ply junk I see at my local home-supply lumber company, but still thin. This means that I have to be super careful about sanding it (or slobbing anything on it that requires later sanding!). Also, that very thin face layer splinters easily when sawed, leaving jagged, misscolored spots along the edge. It does mill very cleanly with a 1/8" flat endmill on my Nomad CNC machine. But sawing requires a very fine blade, a lot of care, and more than a little good luck. The plywood I used to get, with the much thicker face plies, did not suffer these problems. Oh well... I'll keep looking.

Really nice pieces of plywood. Saved me (a sheltering in place senior) from having to make a trip to a “big box” home store. The sheets are solid and, for a B grade, very smooth and “pretty”. The price was a bit high, but considering the “Prime shipping tax”, the price is a lot more reasonable.Overall, I’m really happy with this purchase... Thanks to the company for making this available.

I use a lot of Baltic birch for scrollsaw work. I am used to find some patches in my plywood. This is not a problem for me because I can either work around it on two sided projects, or put the patch on the back, unseen, side of the project. When my order arrived, I inspected each board for defects. to my surprise, I found no patch on any piece. The only flaw that I could find were several pieces with very small knots, which I could use as accent points or place on the back of the project.In short, this is just what I have come to expect from Baltic birch plywood. When you combine the high quality of the wood with the fact that my package arrived the next day after I ordered it, I would say this is an excellent source for ordering plywood.

We use these boards for a lot of our wood burning projects. The cuts are accurate and square. This type of wood allows for very fine detail line work and great for shading also. Very few if any knots and no warping. Not really a detraction, but we do sand them using 400 grit sandpaper to make the burn surface even smoother. Excellent product when it's difficult to find the right kind of wood to make your own cuts.

I used to buy hobby plywood locally, and would still do that today (saving shipping costs) if it was available, but it has been out of stock for months. The product was under Prime rules. I chanced it. My 12 pieces of 6mm plywood arrived undamaged and appear to be actually better in overall quality (less warpage, for example) than my local source. Will buy more.