QUNSE 50 Pieces Pre-Cleaned Ground Edge Glass Microscope Slides, Standard Size 1" x 3" x 0.04", with Safe 45° Clipped Corners, for Students, Teachers, Classroom and Lab Use

【Premium Optical Clarity】Crafted from high-quality optical glass, these blank microscope slides provide excellent transparency for clear and accurate specimen observation in classrooms, labs, or at home, essential microscope accessories for science learning.

【Safe and Smooth Handling】Each slide is pre-cleaned, finely ground at the edges, and designed with 45° clipped corners to prevent scratches or cuts—making them safer for students, teachers, and science enthusiasts of all ages.

【Standard Size for Wide Compatibility】Slides measure 1" x 3" (25.4 x 76.2 mm) with a thickness of 0.04" (1 mm), universally compatible with monocular, binocular, and trinocular microscopes, and suitable for use with other lab supplies.

【Ready-to-Use Convenience】Pre-cleaned and dust-free, these microscope slides are ready for immediate use in specimen preparation, saving time and ensuring reliable results in both study and research.

【Versatile for Education and Research】Ideal for biology classes, science fairs, homeschooling, and professional labs, this 50-pack of glass microscope slides supports hands-on learning and repeated everyday use, making them practical lab supplies for long-term educational value.