Robotics, who needs it

Was elated when https://www.3dprintingstore.co.za/ open a branch in Boksburg visited like a wide eyed nerd that I am (a teacher at a school that runs a Robotics program and often uses 3d printing store filament). Now not so much :( My school robotics budget has a good dent in it after purchasing filament that has thickness inconsistency issue. Have been purchasing from 3d Printing Store for many years now, was very happy. The last 2 filament purchases have gone south. First a single roll of Black PLA (brittle) and now 2 more rolls, yellow and silver PLA 1.75mm NO GOOD. DO NOT purchase from https://www.3dprintingstore.co.za/ the bitter taste of paying good money for the more expensive product (had the choice to purchase the cheaper product) will linger in your mouth. Will have to use budget that was allocated for electronic component to purchase filament again. Have not asked any money or support from https://www.3dprintingstore.co.za/ just expected the product they sell to work. Lesson learnt, don't buy from this organization. Business was not lost in this experience. We are still learning.