2 in 1 Multifunction deign: Ballpoint Pen +Teacher's PointerThe teaching pen is scalable, suitable for close teaching.Take off the pen cap, it can be used as a ballpoint pen, writing fluency.Pen-sized and lightweight that you can put it your pockets or handbag.Ideal presentation tool, widely used in the teacher teaching, and academic meetings occasions.
Probador de cable de red LCD multifuncional Buscador de línea de alta precisión Probador de línea coaxial RJ11 RJ45 Buscador de longitud de cable con 1 adaptador remoto
