LayerWorks Solutions PLA is made with high quality US sourced raw materials and colors specially formulated to produce stunning and unique prints for any printer and any project. LayerWorks PLA is the perfect choice for beginners or advanced users alike, providing superior print quality and extremely low warping, even on unheated beds. LayerWorks Cystal PLA gives you extremely high light transmittence properties to produce many unique and visiually stunning prints in a wide range of colors.