Drawing and Coloring with Prismacolor Color Pencil

Just recently, I've thought about creating a Youtube channel to broadcast my "How I Draw Portraits" work in progress. The aim of which is to feature speed-videos of me drawing portraits with color pencils, charcoals or watercolor.

At the bottom of this post is a video showing how I added colors on this sketch. I later uploaded that video on the channel. I used the Prismacolor 24 PCS color pencils that my cousin, kuya Jun, had sent me a week ago. He has three identical sets of this so I asked if he could sell me one. He actually ordered the Prismacolor 72 pieces on Ebay but got slightly disappointed when the seller sent a package of three Prismacolor 24 pieces instead.

So, 24 x 3 = 72. Seems valid, right?

I'm not sure if it was false advertising or a lack of clarity from the part of the seller that has misled my cousin into believing he was getting the right thing but the whole bunch of problem could have never happened if things were right in the first place, like putting in the correct description, for example.

Anyhow, he did send an email to the seller, politely informing him of the ruckus. I don't know what has happened after that but I have volunteered to buy one from my cousin so that I could try it. Here's the video of that test.