Step 1: You will need...
- 14 map/push pins
- A piece of soft wood (eg. pine). It could be any size as long as it's about 3 cm deep
- Small, battery-powered, clock mechanism. You can get clock parts from craft stores, speciality
stores, 'Pound' stores, the internet, or you may want to recycle an old one, like we did for this
- 1 battery
- Drill or chisel and hammer to carve a hole in the wood