[Sillymann] Harmony Clip-Type Safety Cutting Board (Medium) - Cocoa Gray WSK4017
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Harmony Clip-type Safe Cutting Board (Medium)
Even if scratches occur due to cooking tools or knives, food won’t get caught in the scratch gaps. Its high heat resistance allows sterilization by heat, and the unique silicone material causes less sticking compared to regular cutting boards.
- Size: W244 × L334 × H4.6mm / 330g
- Material: Silicone (Korea)
- Color: Cream Beige, Cocoa Gray, Ocean Green
Why sillymann
Dry Silicone base
Platinum Silicone Material
Safe silicone material differentiated from low-price silicones using dry silicone base and platinum catalyst technology that does not produce harmful by-products during curing.
Robust Secondary Curing Process
Curing System
A curing system using 8 curing machines that removes impurities and pollutants during manufacturing, making clean and safe products, while carefully curing even the uncured parts of thick products to enhance durability.
Advanced Air Purification Equipment
Air Clearing System
An air clearing system that removes volatile organic compounds and fine dust generated during production processes by filtering and expelling clean air outside, providing a pleasant internal environment.
Highest Quality Production
Silicone Aging Room Construction
The aging room (Aging Room) maintains optimal temperature and humidity for the highest quality production, upgrading the durability and toughness of products.
Check Point
Neat Storage
Clip-type design allows the cutting board to be stored neatly by rolling it up without spreading out.
Prevention of Sticking
Material characteristics reduce sticking compared to regular cutting boards, preventing fine dust generated on the board.
Non-slip Effect
Silicone material allows safe use without slipping on kitchen appliances.
Compatible Appliances
- Refrigerator/Freezer
- Heat Sterilizer
- Dishwasher
- Microwave Oven
- Oven / Air Fryer
Product Information
- Product Name: WSK4017 Harmony Clip-type Safe Cutting Board (Medium)
- Composition: 1 Cutting Board
- Material: Silicone (Korea)
- Temperature Range: -40°C to 250°C
- Size: W244 × L334 × H4.6mm / 330g
- Release Date: November 2020
- Manufacturer & Distributor: Korea / Sillymann Co., Ltd.
- Food and Drug Safety Report: Not applicable
- Warranty Period: In accordance with related laws and consumer dispute resolution standards
- Customer Service Phone Number: Sillymann Customer Center 080-868-8989
Size may vary depending on measurement position. Product colors may vary depending on lighting, angle during photography, or your computer/mobile device settings.
Product Colors
- Cream Beige
- Cocoa Gray
- Ocean Green
Precautions
- Use a soft sponge with neutral detergent when washing.
- Avoid sharp objects like knives or forks that may damage the product.
- Do not place near fire or store beside heat sources due to risk of distortion or fire.
- Remove water immediately after washing and store in a dry place.
- Do not use for purposes other than intended.
- Do not swallow or eat the product.
- Use caution when gripping strongly to avoid tearing or injury.
- After storage, wash and disinfect sufficiently before drying completely.
- Be aware that dark-colored foods may cause discoloration.
Please Check Important Notices Before Purchase
The following are natural phenomena that may occur during production and are not defects. Please understand this as exchange or return reasons will not be accepted due to these.
Scratches
Silicone characteristics and packaging or heat process might cause slight scratches or marks.
Air Bubbles
Silicone may form small air bubbles during shaping and compression processes.
Spots/Color Dots
Color dots may occur naturally in silicone with no harm to the body and no effect on use.
Odor
Platinum catalyst minimizes silicone smell, but individual sensitivity may vary; please consider before purchase.
Cable Tie (Limited to some silicone kitchen tools)
Cable tie removal example and product damage example images shown.
Removing cable ties fixed on the kitchen tool sleeve may cause product damage. Please be careful not to let sharp objects touch the product. Damage caused by customer negligence cannot be returned or exchanged.
Handling Precautions
Washing Method
Use a sponge with neutral detergent to wash. Silicone tools are hard to bleach, so use mild detergent.
Odor Removal Method
Use the following mixture in silicone container for washing. After washing, expose to sunlight to remove odor and moisture.
- Step 1: Fill silicone container with mixture and soak for at least 4 hours.
- Mixing methods:
1) Vinegar : Water = 1:1
2) Sugar : Water = 1:2
3) Rice water - Step 2: Wash with fresh water and dry under sunlight for 4 hours.
Disinfection Method
Place product in boiling water (if silicone), disinfect for up to 3 minutes, then dry with clean towel or air dry to use hygienically.
California Proposition 65
This warning is provided in accordance with California law. For more information, please visit www.p65Warnings.ca.gov/food
Review

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