Brief Introduction SY-15-KN is very strong and heat-resistant up to 80 degrees, which doesn't break easily. The knives are very suitable to use for dishes with meat and/or any kinds of dishes you need to cut into smaller pieces. The knives are made of CPLA, i.e. crystalized poly lactic acid, which is made of corn starch and chalk. The chalk added is to ensures a heat-resistance up to 80 degrees. For bulk-packed items, it can be 50pcs x 20bags =1,000pcs/master carton, or 100pcsx10bags=1,000pcs/master carton or even 1,000pcs/bag/master carton, at same cost as you prefer. Parameters Table Item No. SY-15-KN Material:  CPLA  ( Crystallized Polylactic Acid ) Item Length 160mm / 6.3"  ( Length Tolerance: +/-2.0mm) Item Thickness: Max. 3.04mm Unit Weight 4.40gr/pcs (white) ( Weight Tolerance: +/-0.2g) Cutlery Colors Nature white, black, green, or customized with Pantone color code provided. Heat-resistance up to 80ºC or 176ºF. Package Bulk, or wrapped as customized Package Material PE bags, bio bags, kraft paper bags, color boxes, etc. Printinngs Logo can be printed in both inner and outer packages Certificates BPI, OK COMPOST, DIN CERTCO, etc. Storage * Stored in a dry condition at temperature not exceeding 50 °C/ 122 °F. * Avoid ultraviolet light sources. * No special restrictions on storage with other products. * Shelf Life :  2  Years. Product Pictures For More Details, please feel free to contact us directly. Thank you!