The selection of filament is okay, but you don't get "nine .3 Kg reels" of filament, you get nine small samples of filament that total .3 Kg. I complained about this to customer service and never got a reply.
PROS: Nice selection of filaments, including UV sensitive.
CONS: Misleading description makes you think you're getting much more filament than you do.
Good price for what you get...only thing I would like to see is labels on each roll as a new 3d printer owner I am not able to tell yet the difference between pla, and, left, etc just by looking at them
Pro: -Nice solution to try many filament without having to buy a 1kg reel -Not expensive Cons: -Bronze filament came in pieces, couldn't use it -Some of them are useless (cleaning) -Quantity of each is low
Many of the colors in the sample pack consisted of short segments. For example, the gold color was about 14 grams in 7 segments of varying length. To be useful, each color really needs to be a single piece.