Vintage Electronics Toplabs 6 Kits in One Electrical Build Kit 1994 !NEW!. Condition is New. Shipped with USPS Priority Mail.

TopLabs Electronics Science Lab 6 Kits in One #4050

TopLabs Electronics 6 Kits in One #4050

The Six Projects included are:

Burglar Alarm

Fire Alarm

Musical Organ

Siren

Sound Effects

Radio