KALOUR
KALOUR 72 Colored Pencils
Best for: Adult coloring, beginners and students who want lots of colors for little money

STAEDTLER
Six artist-grade Staedtler Mars Lumograph pencils from HB to 8B in a metal tin. The break-resistant leads give smooth, even tone, which makes this a reliable core set for shading practice.
Best for: Shading and sketching in graphite, from beginners to experienced artists
From the manufacturer's Amazon listing.
KALOUR
Best for: Adult coloring, beginners and students who want lots of colors for little money
Prismacolor
Best for: Artists who want professional soft-core pencils for blending and burnishing
PANDAFLY
Best for: Beginners who want graphite, charcoal and tools in one purchase
KALOUR
Best for: Coloring fans and artists who want a large palette without mixing