Secret Agent Invisible Ink Spy Pens (Set of 2)

2 pens with invisible ink, ink is revealed using the light in the pen cap. • Remove the white caps from the pen nibs before using for the first time • Each pen uses 3 LR41 Lithium batteries which can be replaced by unscrewing the top section of the pen • WARNING! Choking hazard, small parts, keep away from children under 3 Warning: • Button batteries are easily swallowed and can cause serious harm. • Check battery cover is secured correctly before use. • Keep batteries away from children. Keywords: stocking filler, invisible ink pen, spy toys, secret message pen, detective toy, role play set, party bag filler, stocking filler, pocket money toy, novelty pen set, kids spy gadget, wholesale toys