The Tindie store you mentioned is mine.  I've recently changed to sell full 1 kg rolls. 

The filament is made in China by a plastics manufacturer that is dedicated to producing filament for 3D printing.  It is not generic plastic welding rods.  The plastic is screened during manufacturing process to catch impurities.  The filament is wound on plastic spools with a wider diameter core so that the filment are not as tightly coiled toward the end of the spool.

Most of the people that have printed with my "sample packs" have generally been very happy with it.   I think it's good quality filament.

I charge $36 per 1kg roll.  $5 flat shipping.  If you use promo code 194E2ED (limited time/limited use coupon), I'll take $5 off the order -- in effect, it's free shipping via USPS Priority Mail. 

At this time, I only sell in the U.S.

If there is enough interest in sample quantities, I'll probably bring them back.  I only had smatterings of orders, though, and now that I have a more fully stocked warehouse, I am pushing the full spools now.

For the record, I carry ABS and PLA in 1.75 mm and 3.00 mm.

Thanks.
Joseph

I have been printing like a madman with this stuff...   doing some multicolor prints and other fun stuff.

I've had some issues with some knots and kinks.  So I contacted the supplier and told them so.
Their excellent response was that their spooling machine was having some issues on the first few runs (from which I got my order), so they are going to send me a whole new batch - I just have to pay for shipping.  Fair enough I think.

Once I get the new reels (about a week) I'll post another update.

I'm considering working with them as a US distributor for them, which will keep the prices and shipping down to a total of about $70 for 2KG total, as 250g of each of eight colors.

Knots aside, I have been very happy with this filament.  I've been measuring at random points, and the diameter has been very consistent at 1.75mm, with occasional variations ranging from 1.73mm and 1.77mm.

xmas green
florescent green
florescent  blue
florescent  yellow
florescent  red
gold
black
silver
blue
red
purple
grey
pink
yellow
green
orange
white

Just saw this on Tindie.  You can order multiple colors in 100 gram increments for $8 and $3 shipping within the US.  Much more pricey than the larger order you were talking about but it might be a good way to try out some new colors before you buy bulk or just add a splash of color where you need it.  I have not ordered yet but I thought ya'll might be interested.

https://tindie.com/shops/toybuilder/3d- … bs-175-mm/

ABS Colors available:
Red (Similar to COPIC R08)
Pink (Similar to COPIC R32, but not a close match)
Orange (Somewhere between COPIC YR02 and COPIC YR04 - much closer to YR04)
Yellow (Similar to COPIC Y06)
Green (Similar to COPIC G16)
Yellow-Green (Similar to COPIC YG06)
Blue (Similar to COPIC B24)
Powder Blue (Similar to COPIC B02)
Black
Cool Grey (Similar to COPIC C5 and C6. Closer to C6)
White
Natural

https://tindie.com/shops/toybuilder/3d- … la-175-mm/

PLA Colors available:
Red (Similar to COPIC R08)
Pink (Similar to COPIC RV32, but not a close match)
Orange (About halfway between COPIC YR02 and COPIC YR04)
Yellow (Similar to COPIC Y06)
Green (Similar to COPIC G16)
Yellow-Green (Similar to COPIC YG11)
Blue (Similar to COPIC B06)
Powder Blue (Similar to COPIC B02)
Black
Cool Grey (About halfway between COPIC C5 and C6.)
White
Silver (A light grey with a bit of a metallic luster)
Natural (almost clear, but not quire)

This is actually some nice filament.   Very consistent thickness, and no crackling during prints, which I assume is either air bubbles or moisture.  The color changes haven't de-laminated, even with the 2 minute delay.

To get 8 colors buying 2 lbs of each color will run you (at $40 each + shipping)   $320 or more.

This route gets you 8 colors for about $60 (plus shipping)