Image imported from derpibooru
Original Description:

Blocky: A sturdy earth pony with a blocky build and a knack for building things. His cutie mark could be a stack of blocks and a hammer.
Bubble: A playful and bubbly pegasus pony with a pastel-colored mane and a talent for making bubbles. Her cutie mark could feature a bubble wand.
Coiny: A unicorn pony with a shiny golden coat and a mischievous personality. His cutie mark might feature a stack of golden coins.
David: An stick earth pony known for his quirky and often unpredictable behavior.
Eraser: A practical earth pony known for his attention to detail and organizational skills. His cutie mark could be a eraser.