Minit Fluorine atom, Fla, Atom centres are colour-coded according to element with prongs set at the correct bonding angles, 6 mm diameter atom centre, Univalent, Color: Light green
Flashback Five* Light baton Provides red, blue, red/blue alternating, red/blue blend and a flashlight selection. Features 20 brilliant LED bulbs, a built in magnetic mount tailcap, 360 degree of light dispersion, weather resistant body, It operates up to 72 hours on 4 AA batteries.
Holder for Plug-in Components, Holding rod with 4-mm connector sockets to accommodate and connect components with two plugs matching a 19-mm or 50-mm grid or conductor loops for verifying the Biot-Savart law, Diameter of rod: 10 mm, Dimensions: 110x20x135 mm3