【Grade A/AA, Perfectly smooth】12x12(30cmx30cm) Grade A/AA has few or almost no black mineral lines and no worm hole. It is smoother than Grade B/BB.
Frylr Baltic Birch Plywood 8 PCS, 12 x 12 x 1/4 Inch Plywood Sheet Board, 6mm Premium A/A Grade Craft Wood, Unfinished Wood Perfect for Wood Burning
Laser Cutter's 1/8 Baltic Birch Plywood Bulk Pack: 12 x 20 - Woodworkers Source
Premium Baltic Birch Plywood B/Bb Grade Perfect for Laser CNC
24 Pcs Baltic Birch Plywood,12 x 12 x 1/8 inch - 3mm Thick Birch Unfinished Wood for Crafts Laser Cutting & Engraving, School DIY Projects, Painting
Baltic Birch Plywood Sheets 1/8 x 12 x 12
Baltic Birch Plywood, 3 mm 1/8 x 12 x 12 Inch Craft
Premium Baltic Birch Plywood B/Bb Grade Plywood for Laser CNC
Premium Baltic Birch Plywood B/Bb Grade Perfect for Laser CNC
3/4 / 18mm Baltic Birch Plywood for Laser & CNC Cutting and Engraving (24 x 48) : Tools & Home Improvement
1/8(3mm) x 12 x 12 Baltic Birch Plywood Laser, CNC, and Scroll Saw. 40 pc
Frylr Baltic Birch Plywood 8 PCS, 12 x 12 x 1/4 Inch Plywood Sheet Board, 6mm Premium A/A Grade Craft Wood, Unfinished Wood Perfect for Wood Burning, Laser Cutting and Scroll
Baltic Birch Plywood Sheets, 3mm (1/8)