Amazon.com: Baltic Birch Plywood, 3 mm 1/8 x 12 x 24 Inch Craft Wood, Box of 12 B/BB Grade Baltic Birch Sheets, Perfect for Laser, CNC Cutting and Wood Burning, by Woodpeckers :
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1/8" / 3mm Baltic Birch Plywood Panels for Laser Cutting and Engraving (12" x 12"): Amazon.com: Tools & Home Improvement
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