Ceramic Tweezer~ Zirconia ceramic tips~ No electromagnetic induction~ No eddy current loss in HF (high frequency)~ 100 % electric insulation~ 100 % non-magnetic~ 100 % non-static~ Unequalled resistance against wear, 10 times better than metal, 100 times better than plastic~ Heat resistant up to 1000°C~ Extremely low thermal conductivity~ 100 % corrosion resistance~ Highly resistant to all strong acids (other than Hydrolfluoric)~ Solder, soft and silver, cannot adhere to surface~ Feine, straight tips~ Type: 73 MZ AL~ Length: 140 mmTechnical Specification:CE Certified: NoConflict Materials Content : NoREACH Content Status SVHC Free or Contains SVHC: SVHC freeRoSH Regs Within Scope: NoBatteries Included: NoBattery Powered: NoCharger Included: NoMains Powered: NoDimensions: Length: 7mm x Height: 140mmWeight: 0.01KgWarranty: 12 months. C.K products are guaranteed for 1year against imperfect materials or workmanship. Damage caused through normal wear and tear or resulting from inappropriate use, is not covered.