These lenses are advertised as 1.5" but are actually 1mm smaller. Measurements cannot be rounded, they have to be correct. Now I have a couple of lenses that are 1mm too small.
KISSTAKER Removable Heart Visceral Educational Parts
3 Review
𦴠Explore the Intricacies of Human Skeleton with the Movable Skeleton Anatomy Model
3 Review
π§ Enhancing Anatomy Learning: Portable & Detachable Enlarged Anatomical Education Aid for Students
3 Review
Heart Anatomy Poster Laminated Anatomical
3 Review