Review on YOYI 3D Printer Filament - PETG 1.75Mm 2.2Lbs(1Kg) Spool, High Accuracy +/- 0.03 Mm, 100% New Raw Material! by Rocco Guale

I am new to 3D printing. I have found I get very good results with Yoyi PETG using a print temp of 245 or 250 , a bed temp of 85, and low initial fan speed for 5 layers. The output of the transparent colors is sparkly and jewel-like. I have not had any warping problems (I do not have my enclosure built yet but I keep the room with my Creality CR-10 very warm). My prints are strong and they adhere well to my Home Depot Mirrors with dollar store hair spray generously applied. I am very happy as this PETG has many of the positive attributes of ABS without the warping issues. As I write this I am printing a fang for my printer using the Yoyi PETG and I find that a brim is helpful on the main fang portion while the other parts only need a skirt. I hope this helps you use this product with the same success as I have had.