Kids can learn about electricity the fun, easy, and safe way with this Scientific Explorer§ Motor Boat Madness kit! This make-it-yourself kit includes a step by step booklet with 16 different activities for kids to build a real working battery powered electric motor, electric bell, and buzzer & telegraph machine. Once the devices are built kids can experiment driving the motorboat in the water, sending Morse code, ringing their bell, and buzzing their buzzer, all made own their own! This kit by Scientific Explorer§ is a great educational gift for kids 8 years and older.

Includes:

• Base
• Bobbin
• U-bracket
• Plastic support
• 2 plastic battery straps
• Magnet holder
• Contact adjusting screw
• 4 battery terminals
• Magnet wire
• Sandpaper
• Bell
• Screwdriver & Screw
• Compass needle
• Motor shaft
• 3 battery contacts
• 3 armature contacts
• 2 brushes
• 10 armature plates
• Instructions

Manufactured Scientific Explorer, a POOF-Slinky Brand. Buyer to pay for postage, exact cost only, no extra charges. We are glad to combine shipping on any items to save you money, although International shipments of several items that exceed four pounds are required by our postal service regulations to be shipped at a higher priority rate. Thanks very much.