A: This depends on the fiber. Human hair sets can be colored and heat-styled (up to 180–200°C). Synthetic sets cannot be colored and have low heat tolerance. Always check the specific product label.
The series is a tier of master tool sets developed for professionals who require uncompromised tool security, structural rigidity, and comprehensive socket and wrench configurations. The name reflects a combination of high user retention (loyalty) and the "Plus" designation, which signals the inclusion of upgraded heavy-duty tool storage boxes, premium high-alloy steel tools, and precision foam cutouts. Kt So Loyal Plus Sets
Highlight that these "Plus Sets" are only for those who have proven their loyalty over time. A: This depends on the fiber