Led logo projector pen 1,ideal gift for promotion and Advertising 2,reasonable ... ,fast deliver Led logo projector penLed logo light pen, led promotional gift, led pen,Features: 1) Easy to take2) perfect promotion ... designs can be imprinted on the pen; And your images Can be etched in the pen to projected on the wall. 3) Focus: 1m ... Unit weight: 20g, Gw/nw:9KG cheaper led logo projector pen JFP-052