INSPIRE an early love of learning about science and nature through observation. Magnifiers have a chunky design that is easy for little scientists’ hands to grasp. Each magnifier’s super-safe, plastic lens measures 4.5" in diameter and measures 8" long. Set of 6 magnifiers include red, yellow, orange, green, blue, and purple and comes with a stand to keep your classroom or science lab tidy. Ages 3+ Get ready to explore the wide world around you with science discovery toys and tools that help kids build observation and critical thinking skills used by real scientists, school supplies,teacher supplies! GIVE THE GIFT OF LEARNING: Whether you’re shopping for holidays, birthdays, or just because, toys from Learning Resources help you discover new learning fun every time you give a gift! Ideal gift for Halloween, Christmas, Stocking Stuffers, Easter or even for Homeschool. A Brighter Back to School: Make this the smartest back-to-school yet with toys and tools from Learning Resource trusted by teachers and parents alike since 1984!