... customerOperating temperature0-45°COperating humidity:5-95%Packing:wooden boxGuarantee time:1 year, laser tube 3 monthsOption ... as acrylic, double color board, Plexiglas,glass, bamboo and wood, rubber, marble, granite, leather cloth etc.Applicable ... , artistic gifts, crystal ornaments, paper-cut, bambooand wooden product, garment and leather, embroidery, decoration.Sample products: 3D laser machine