Estes 2222 Porta-Pad II Launch Pad & Electron Beam Launch Controller The caddies have a partition

The caddies have a partition in the middle that prevents the glass shakers from clinking together when they are picked up or carried

This 23 piece assortment includes precision (multi-turn) trimpots

3 Packs of Estes A8-3 engines - total of 9 engines (each pack includes 3 engines

go Forward/Backward

Estes 2222 Porta-Pad II Launch Pad & Electron Beam Launch Controller The caddies have a partitionThe Launch Pad comes complete with blast deflector, standoff stem, two piece 1 8 in. launch rod and launch rod cap. Launch direction may be adjusted 30 degrees from vertical and can accommodate a 3 16 in (5 mm) Maxi Launch Rod sold separately. Minor assembly required and no glue or tools are needed. The Launch Controller comes fully assembled with 17 ft (5. 2 m) of cable and requires 4 new 1. 5V AA alkaline batteries sold separately. A GREAT