PEI Amber Art Knife

Each small knife comes with 10 blades of size 24. The blade is replaceable.

The blade is very sharp, please use it carefully. How to replace the blade, please refer to the video.



Unfolding length: 130mm, closing length: 76mm
Blade length: 35mm, blade width: 11mm, thickness: 0.2mm
Blade Material: Carbon Steel (24th Art Blade)
Handle length: 76mm, width: 15mm, thickness: 11.6mm
Handle material: PEI
Net weight: about 20 grams, gross weight: about 66 grams

Packaging: One OPP self sealing bag per product



The blade is very sharp, and it is recommended that ordinary users use small pliers to disassemble or install the blade to avoid injuring themselves. Once proficient, use your hands.

Method for disassembling blades:

Lift up the tail of the blade and pull it out

Blade installation method:

Aim at the slot of the knife holder, bend the blade head slightly with force (about 20 degrees), and push it inward



PEI plastic (polyetherimide) is a high-performance polymer with excellent high temperature resistance, dimensional stability, chemical resistance, and electrical properties. The long-term creep resistance of PEI plastic under high temperature and stress enables it to replace metals and other materials in many structural equipment. It exhibits good electrical performance under variable temperature, humidity, and frequency conditions, and has a low loss factor at GHz frequency, which makes it widely used in electronic devices. ‌

The main characteristics of PEI plastic include its glass transition temperature of 217 ° C, thermal deformation temperature of 220 ° C, and long-term use temperature of 170 ° C. It also has inherent flame retardancy and low smoke, with a combustion rating of UL94-V-0. PEI plastic exhibits excellent hydrolytic stability and can maintain its physical and mechanical properties in high temperature and steam environments. In addition, PEI plastic also has good resistance to ultraviolet and gamma rays, making it suitable for engineering plastics that require high strength and rigidity.

PEI plastic has a wide range of applications, including but not limited to high-temperature resistant terminals, IC bases, lighting equipment, FPCB (flexible circuit board), liquid delivery equipment, aircraft internal parts, medical equipment, and household appliances. Due to its superior thermal stability and mechanical properties, PEI plastic is often used to make high-temperature heat-resistant devices and engineering plastic products that require high strength and rigidity.