A multifaceted  18 x 10mm rugby ball shape hard plastic bead widely used when building squid bars  and a range of other big game rigs. 
 
Available in Green Glow, Pink Glow, White Glow or Glow Blue
 
Also available as  a mixed pack containing 10 pink, 10 white and 10 green beads 
 
Supplied in bags of 30