Reviews for Laser Cutter's 1/8" Baltic Birch Plywood Bulk Pack: 12" x 20"

I have bought Baltic Birch Plywood from Woodworkers Source and other vendors before. No matter where you get it there are always some issues with warping because it's so thin. However, this batch was especially problematic. The cost is reasonable but expect that not all pieces will be usable in your laser cutter. I used hold-down pins in my Glowforge but still had pieces that just wouldn't work.