Product Description
This colourful clock operates mechanically using a spring and gears. Learn how clocks are made, how gear wheels work and how pendulum keeps accuracy by assembling this colourful clock. Suitable age 6+. Finished clock 21cm.
9/F, South China Building
1-3 Wyndham Street, Central
中環雲咸街1-3號南華大廈9樓
