Caution ... great pin great efekt but nothing for guys ... I had the pins for mitgebseltüten for child's birthday (10 years) brought ... color sorting is baby blue pink purple green .... and on the pen are hearts and teddy bears displayed and it is love guaranty plan. for my son came to totally uncool .... and I quickly an alternative worried .... in function were 4 pens of 12 without light funktionn