PATIKIL 40x80mm Glass Streak for Clear Optical Glass Smooth Edge High Uniform Thickness Plates, 4-Pack, Microscopes, Slides, Finish, Transparency,

【Important Notice for International Buyers – Tomoayax Japan Rare Authentic Items】

■ Authenticity All items we sell are 100% authentic.

We carefully source our products from trusted suppliers in Japan.

■ Condition Many of our items are rare, vintage, or pre-owned.

Such items may show signs of age, storage, or previous use, including minor scratches, wear, or deterioration.

Condition may vary depending on individual expectations. Please carefully review all photos and descriptions before purchase.

■ Buyer Responsibility The buyer is fully responsible for understanding the item condition and details before purchase.

We do not accept claims based on subjective expectations (e.g., "not as expected").

■ No Return / No Refund Policy All sales are final.

We do NOT accept returns or refunds for: ・Minor scratches, aging, or signs of use ・Differences in personal expectations ・Color or appearance differences due to lighting or display ・Any condition clearly shown in photos or described

■ Functionality Unless otherwise stated, we do not guarantee long-term performance or durability.

Especially for vintage items, future functionality cannot be guaranteed.

■ Liability We are not responsible for any damage, deterioration, or issues after delivery.

■ Final Notice Please ensure full understanding of the above before purchasing. Material: Glass; Size: 40x80mm / 1.57x3.15 inches; Thickness: 1mm Features: High temperature and acid/alkali resistant glass sheets with high light transmittance, a smooth and defect-free surface, and sealed packaging. They offer high transparency and excellent light transmission, uniform thickness, high flatness, and smooth edges that won't hurt your hands. Instructions for use: If dust adheres to the lens surface, remove it by blowing it a few times with a clean balloon. Microscope glass slides are used for qualitative and quantitative analysis of various compounds, laboratory experiments, separation, food safety testing, and identification. This highly optically accurate lens set is ideal for optical and optical refraction physics experiments. Precautions: When not in use, place the glass lens on a soft surface. Do not place the bare lens directly on glass, metal, tables, or dirty paper, as it may be easily scratched. Avoid contact with substances that may corrode the glass surface. Microscope glass slides are used for qualitative and quantitative analysis of various compounds, laboratory experiments, separation, food safety testing, and identification. This high-precision lens set is ideal for optical and optical refraction physics experiments. Specifications: Material: Glass Size: 40x80mm / 1.57x3.15 inches Thickness: 1mm Features: High temperature and acid/alkali resistant glass sheets with high light transmittance, a smooth and defect-free surface, and sealed packaging. They offer high transparency and excellent light transmission, uniform thickness, high flatness, and smooth edges that won't hurt your hands. Instructions for use: If dust adheres to the lens surface, remove it by blowing it a few times with a clean balloon. Precautions: When not in use, place the glass lens on a soft surface. Do not place the bare lens directly on glass, metal, tables, or dirty paper, as it may be easily scratched. Avoid contact with substances that may corrode the glass surface.