The 67-layer Damascus Steel Knife Set described is a high-quality and comprehensive kitchen knife collection. Here's a breakdown of its key features:

1. **Damascus Steel Construction:**
- The knife set is crafted from 67 layers of Damascus steel.
- Damascus steel is known for its exceptional strength, durability, and distinctive layered pattern, providing both functionality and aesthetic appeal.

2. **Blade Dimensions:**
- The knife set includes a 20.6cm blade with a full length of 35cm.
- This size is designed for versatile use in the kitchen, accommodating various cutting tasks.

3. **Eco-Friendly Performance:**
- The knife set is crafted with eco-friendly performance in mind.
- This consideration suggests a commitment to sustainability and environmentally conscious manufacturing practices.

4. **Stainless Steel Blade:**
- The blades are made of stainless steel.
- Stainless steel is chosen for its resistance to corrosion and staining, ensuring the longevity of the knives.

5. **Blade Angle and Metal Type:**
- The blade has an angle of >60°, which may refer to the cutting edge angle.
- The metal type specified is carbon steel, suggesting a combination of stainless steel and carbon steel for the blade's composition.

6. **Variety of Knives:**
- The set includes 10 knives, each serving a specific purpose:
- 3.5" paring knife
- 5" utility knife
- 5" steak knife
- 5" santoku knife
- 6" boning knife
- 6.5" cleaver knife
- 7" santoku knife
- 8" carving knife
- 8.5" chef knife
- 9" bread knife
- This variety caters to different kitchen tasks, providing a well-rounded set for culinary enthusiasts.

7. **CE and EU Certified:**
- The knives are certified by CE (Conformité Européene) and EU (European Union) standards.
- Certification ensures that the knives meet specific safety and quality standards.

8. **Core Hardness and Sharpness:**
- The knives have a core hardness of 60±2 HRC, indicating a high level of hardness and durability.
- The sharpness is specified as 6.0-8.0 N, suggesting a keen cutting edge for precise and efficient cutting.

9. **Gift Box Packaging:**
- The knife set is packed in a gift box, providing a high-end aesthetic for presentation or gifting purposes.
- This packaging adds to the overall appeal of the set.

In summary, the 67-layer Damascus Steel Knife Set offers a combination of craftsmanship, functionality, and aesthetics. With a variety of knives suitable for different kitchen tasks, eco-friendly performance, and certification to international standards, it aims to provide a premium kitchen experience.