Instruction: Extract the value of the target attribute from the given product information and output it along with the corresponding source.

Input:
Product title: Hampton Forge Magna Black Santoku Knife, 5-Inch, HMC01A21BG
Product description: Hampton Forge Magna Black 5" Santoku is an absolute necessity in any kitchen. The dimples on the sides of the blade form air-pockets while chopping or dicing, creating its nonstick characteristics. It is extremely sharp while the triple riveted full tang handle is ergonomically designed for comfort and strength.
Product feature: Ergonomically designed, Superior fine edge, Triple riveted, Impressive feel and balance, Hand wash recommended
Product price: $11.73
Product brand: Hampton Forge Cutlery
Target attributes: Special Occasion
Answer: attribute: special occasion
value: None
source: None