XYZprinting Tough PLA is a biocompostible consumable that has better toughness than ABS and has stronger impact resistance than PLA. This allows you to create durable, impact resistant tools, accessories, and parts that make your finished product more reliable. Tough PLA offers tensile strengh and high rigidity. Tough PLA can withstand a severe impact-load better than PLA.XYZprintng Tough PLA has gone through rigourous testing by SGS laboratory to ensure that users are safe from harmful substances, such as DEHP and Heavy Metals.