I received them to make a mold, I was concerned the visible lines would be present on the outside and fall into the mold but they are perfect cubes. The iridescence is epic and I am very pleased! Without defects and chips. Highly recommended!
SEO-Optimized Ajax Scientific Mini Light Bulb
8 Review
πΈ Unleash Your Creative Potential with the Young4Us Triangular Photography Teaching Spectrum
3 Review
π Diffraction Grating Slides by Rainbow Symphony
Lines Inch Diffraction Grating Sheet
KISSTAKER Removable Heart Visceral Educational Parts
Heart Anatomy Poster Laminated Anatomical
Anatomical Chart of Spinal Nerves and Dermatomes
π§ Enhancing Anatomy Learning: Portable & Detachable Enlarged Anatomical Education Aid for Students