#DIY My design is a turtle that holds mechanical pencil led. When you press the turtle’s shell a piece of led will come out of his mouth onto a little tray which you can then use to carefully pick up the led and put it into your mechanical pencil. As a student who likes using mechanical pencils the worst thing about them is that they run out of led. My product will easily provide the students with led and it prevents them from dropping the led on the ground or accidentally breaking it.