The Mega New Generation Collector Marbles 22oz Assorted Marbles from Vacor USA are a variety of glass marbles, perfect for collectors and enthusiasts of all ages. Made in Mexico by Mega Marbles in the late 20th century, these machine-made marbles offer a unique and colorful addition to any collection. Ideal for young collectors aged 4-11, these assorted marbles provide hours of fun and creative play.