
They are cheap and plentiful, but glass uniformity varies greatly from bead to bead. It's hard to find one (especially at higher magnifications) that doesn't distort the image too much. That being said, if you're willing to take the time to find a good bead, that's pretty cool!

π¬ Celestron 44412 Prepared Microscope: Comprehensive 100 Piece Set for Optimal Microscopic Exploration
3 Review

AmScope PS100B Microscope Biological Education
3 Review

π¬ Biological Education DIY Science Microscope Specimens
3 Review

π¬ Enhanced Prepared Microscope Slides for Dedicated Physiology Study
3 Review

Anatomical Chart of Spinal Nerves and Dermatomes
3 Review

KISSTAKER Removable Heart Visceral Educational Parts
3 Review

π©Ί Anatomical Laminated Respiratory Circulatory Pack: Enhancing Understanding and Visualization for Medical Professionals
3 Review

Heart Anatomy Poster Laminated Anatomical
3 Review