Vehicles to Color with One Pen — A Monochrome Coloring Book for Kids Who Love Cars, Trucks & Things That Go 40 Vehicles to Color — Guided by Contrast, Fueled by Imagination! This engaging monochrome coloring book adventure brings together 40 fun vehicles — including a race car, monster truck, helicopter, submarine, fire truck, digger, airplane, and many more favorites kids love to spot, play with, and talk about. What Makes This Book Special? Easy-to-follow shapes + gray contrast dots Each illustration features clean outlines and small gray guidance dots showing where kids can add color for bold contrast. They can use any single pen, marker, or pencil of their choice — everything works! Perfect for young artists Simple but exciting vehicle themes keep kids motivated. Some pages are spacious and calming, while others offer a bit more detail for kids who enjoy a fun challenge. Built-in creative freedom Kids can color inside the shapes or add their own worlds around them — roads, smoke clouds, traffic lights, stars, stickers, superheroes, animals… anything their imagination invents! Great benefits for growing minds Encourages focus and concentration - Supports fine motor skills - Provides screen-free quiet time - Travel-ready (only one coloring tool needed — low mess!) - Budget-friendly: kids don’t need a large set of art supplies to enjoy it Grown-ups are welcome to color along ! It’s a great chance to show kids new tricks, cheer them on, and enjoy a relaxing creative break together . Notes for the Best Coloring Experience To protect the next page from possible ink bleed-through, I recommend placing a sheet of paper beneath the page your child is coloring. Paper thickness may vary slightly depending on the printing facility, so this simple step ensures the best results with markers, pens, crayons, or pencils. Let your little one drive into creativity with just one pen — or all their favorite colors! Perfect for car rides, airplane travel, waiting rooms, restaurants, homeschool art time, or quiet moments at home.