Kitchen curved knife SUNDO model 22679 for people with rheumatism, ergonomic handle

The Kitchen curved knife SUNDO model 22679 is designed to assist people with rheumatism and limited hand mobility during food preparation. The bladeʼs curved profile and the ergonomically shaped handle work together to reduce wrist movement and provide improved control while cutting. The tool is intended for everyday kitchen tasks where a safer, more comfortable grip and reduced strain are important.

Advantages

The curved blade profile allows slicing with a rocking motion that minimizes repetitive wrist extension and flexion. The ergonomic handle is shaped to fit the natural contour of the hand, improving grip security and reducing the force required to hold the knife. The construction emphasizes stability and simplicity of use, helping users maintain consistent cutting performance with less fatigue.

Suitable for

• Preparing vegetables and fruits with a rocking cutting action
• Slicing cooked meats and soft cheeses
• Everyday home cooking for users with limited hand strength or joint pain
• Care settings or assisted living environments where safer handling is needed

Key specifications

• Curved blade profile for rocking cuts and reduced wrist movement
• Ergonomic handle shaped for improved grip and reduced hand fatigue
• Balanced design to aid control during slicing and chopping
• Suitable size for typical kitchen preparation tasks
• Materials selected for food contact and routine kitchen use

How to use

Hold the knife by the ergonomic handle so the hand rests naturally on the grip. Use a gentle rocking motion along the curved blade when slicing vegetables, fruits or soft proteins; this motion keeps the wrist more static compared with straight-blade chopping. Position the non-dominant hand to stabilize the food item, keeping fingertips tucked away from the blade. Apply steady, controlled pressure rather than forceful downward cuts to maintain balance and reduce strain.

Usage recommendations

Regularly maintain blade sharpness to reduce required cutting force. Clean and dry the knife after use and store it safely to preserve handle shape and surface finish. If needed, consult an occupational therapist for personalized handling techniques adapted to individual mobility limitations.