Estes Rockets 1/2A6, A8, B4, B6 and C6 12 Starter Plugs 

Need extra Starter Plugs? You've put them away and can't find them or you've lost them? Regardless of the reason, we've got you covered now! Included are 20 each of the yellow plugs for 1/2A6, A8 and B4 standard engines and magenta plugs for B6 and C6 standard engines.