This Is A Package of 60 Extra Booster Disks for the Air Burst|
Rockets by William Mark Corporation.
These breakthrough "booster disks" come in two thicknesses:
white (thin) and red (thick).
They mount inside the launcher and burst under pressure, releasing
the air in microseconds and launching the rocket.
Combine the colors for five different power levels and altitudes.
These disks allow you to launch your Air Burst rocket to varying
altitudes reaching over 1000 feet.
30 Red Booster Disks (Bozon)
30 White Booster Disks (Photon)
Air Burst Rocket (WMCH1000)