Bút Chỉ Trắng Cầm Tay Có Thể Thu Gọn Cho Giáo Viên 50cm

Description: Only a pen size, easy to carry and store. Made of the stainless steel, durable, portable, extendable. Comfortable non-slip handle, sturdy when fully opened, not shaky. Contact sleek, soft hard moderate, not to hurt the screen. Work on traditional blackboard, electric whiteboard, ppt, large display screen, its a good pointer for school educational or training course instruction. Perfect for teachers, guides, presenter, professor, leader, sales staff, effectively point out key information when presenting or teaching. Specification: Material: Stainless Steel Contraction Length: 12cm/4.72in Elongation Length: 50cm/19.68in Package Includes: 1 Piece Hand Pointer Stick Note: Due to the light and screen difference, the item's color may be slightly different from the pictures. Please allow 1-3mm differences due to manual measurement.