4 penne in carburo di tungsteno con magnete, strumento di tracciatura per metallo, ceramica, piastrelle, vetro, legno

High-quality material: The pen is made of a tungsten carbide tip and an alloy body, making it sturdy and durable. Magnetic design: The tip of the tungsten carbide engraving pens is equipped with a strong magnet, ideal for picking up small metal objects. Comfort: Designed in a pen shape, it is easy and comfortable to hold, and the ribbed handle ensures precise control, even with sweaty hands. Easy to carry: 12.5 cm long, similar to a pen, convenient to carry in your handbag or wallet. Wide range of applications: Ideal for engraving, cutting, and drawing lines on ceramics, glass, tiles, jade, marble, etc.