Vintage LEGO 3963 

Brick, Modified 1 x 1 with 3 Loudspeakers / Space Positioning Rockets

Black

Used in many classic space sets 

See other Lego listings

Can combine postage for multiple purchases and also have many other parts currently not listed.

Positive feedback appreciated (also gives me an indication that you have received the item)

Any issues or other request,  please message me directly.