Instruction: Using the product's title, description, features, price, and brand, identify and retrieve the values associated with a specified set of target attributes. Output the extracted values along with their respective sources (e.g., title or feature) indicating where each value was found.

Input:
Product title: Gerior 8-Inch Chef Knife - Professional Germany High Carbon Stainless Steel Kitchen Knife for Home & Restaurant - Sharp Blade and Ergonomic Pakkawood Handle with Gift Box
Product description: Discover The Gerior Chef Knife Differences:, Premium material: Imported Gemany 1.4116 High Carbon Stainless Steel with a Rockwell Hardness HRC 56., The full tang design allows for increased force and leverage. This is the strongest method of tang/handle construction as the tang is much wider this way and therefore should resist bending more readily, which makes it far more useful against harder materials or heavy duty tasks. A full tang also increases the amount of stock metal in the handle of the tool which can be beneficial in altering the balance point., Engineered Balance: Balances perfectly around the bolster meaning minimal wrist fatigue and incredible control., Total Comfort: Large rounded handle offers extreme comfort and control ensuring maximum pleasure while preparing your meals., Outstanding packaging making it perfect for gifting., Specific Description:, Length: 205mm (8 inches), Width: 90mm (3.5 inches), Blade Thickness: 2mm., Box size: 210x100x20mm (8.2x4x0.8 inches)., Keeping your knives sharp requires continuous care. Honing your knife at least once a week, three to four days is better in the normal kitchen. Sharpening your knife at least once a month., Amazon Buyer Trust our Gerior Brand to be High Quality Products., You are Backed by Our 100 percent satisfaction, Lifetime Replacement too.
Product feature: Professional Chef Knives: Extreme Performance Best Chef Knife adding refinement and style to any modern kitchen. Minimal slicing resistance, satisfying heft, full tang and premium materials. Set in a premium packaged box., German Steel, Sharp Blade: Germany 1.4116 Stainless Steel is the steel used in Swiss Army Knives, with 0.55 percent Carbon and 15 percent Chromium provide a blade with high stain and rust resistance; easy to sharpen, you can get it back to razor levels in a few minutes. Tempered edge ensuring long lasting performance., Triple Riveted, Rounded Handle: Black Pakkawood handle triple riveted to the forged full tang for extra strength and durability. Ergonomically designed, rounded handles to ensure a secure and comfortable grip. Tapered bolster for extreme comfort, perfect balance., Hand Finished, this 8 inches chef knife has a 12 degree razor edge per side, ensuring maximum sharpness and safety, effortless slicing of meat, fish, vegetable, fruit and more, bringing excitement back to cooking. Sharpness ensures your rocking motion chopping is done effortlessly., No Worry: Lifetime replacement against Manufacturing Defects. Our Chef Knives have been built with Perfection in Mind. Ideal multipurpose cutlery for home cooks, professional chef, culinary students and more.
Product price: $23.89
Product brand: Gerior
Target attributes: Set Size
Answer: attribute: set size
value: None
source: None