Professional Blank Microscope Slides Cover Glass Lab Prep Ground Edges

Microscope Slides:50Pcs=1 Box Color: As shown. Package includes :1Box or 2Box Cover Glass:100Pcs=1 Box Cover Size: 18x18mm/0.7x0.7inch Material: Glass Slide Size: 76.2x25.4mm/3x1inch. This item is a microscope slide kit for microscope. Each is made of glass to insure its clearity and transparency. All the slides and covers are well processed with round edge will not cut your finger in most situation. Also good toys for children to play with. - No sharp edges, safe in daily use. - Mainly used in microscope to firm the observed objects. - They are so simple to use and give a great view. - Good presents for children to inspire their curiosity to tiny things.