Enhanced, extra dark printing outcome Extra dark print outcome — The slides have a contrasting dark color painted across the entire back of the slide for enhanced, extra dark printing outcome. Work perfectly with Dakewe SurePrint laser printers. Smooth slide delivery — Painted Dakewe logo pattern on the other end helps smooth transportation in the printers. High transparency — Manufactured from high-clarity glass to ensure sharp and accurate microscopic observation. Resistant — The paint-coated end is resistant against all common lab chemicals and suitable for all common sterilization methods. Specs — 25 × 75 mm, thickness: 1.0 - 1.2 mm, ready to use, packed by 50 pieces in boxes