PLA Tough is the perfect choice when you need extra strength for prototypes and models. Just like regular PLA, it is made from renewable resources but it stands out with significantly higher impact resistance and strength. This makes PLA Tough an ideal material for functional parts and projects that require more strength. With a simple printing process and low risk of warping, it is an excellent option for more demanding prototypes and models. PLA Tough combines the best of both worlds: durability and a good finish.