​The fiber laser generator is high integrated, has superior laser beam and uniform power density. Output laser power is stable. This design highly increase the machine’s anti-reflection ability with optical isolation, be able to mark on most high refl
Gel pen size: φ0.9*15 cm;50 pcs gel pen packing with PVC disk;All multicolor gel pens are made of high end refill, which contains good quality ink. The hard tip makes these pens writing smoothly and using durable!
Insulation: High quality mixed PVCInsulation color: Different color cores or code cores with yellow-green core.Filling: High quality jute tensile ropeStrength member: Single or double non-torque self-bearing steel wire.