Below is a video that will help you use colored pencils like a pro. The Youtube channel is Draw With Jazza. He gives some great tips and tricks to get the most out of your pencils.
In the video he is using Prismacolor Coloring Pencils, it appears to be the 48 pencil pack.
Jump over to https://amzn.to/2N8OaSl to find the same ones he is using.