The drills in this kit must have been from before they recently improved the quality on their squares (I had no issues at all with Otter, for example), which was a bit of a bummer. There were a lot of trash drills, I ran out of two colors (3819 - a handful; 3371 by about ~50) but luckily there was no need to contact DAC for more as I had them in my spares.
Other than the slight disappointment with the drills I loved working on this image and it still sparkles. The rendering made everything come to life wonderfully!