Leonardo Da Vinci Rolling Ball Timer Italeri 3113The Da Vinci Rolling Ball Timer is developed from Leonardo’s sketchbook concepts of an escapement mechanism.The kit uses the principles of gravity and kinetics to measure the passage of time. It employs precision gears to power a platform in a see-saw pattern that propels a rolling ball When complete, it exhibits concept relating to the laws of motion and delivers hours of entertainment.

Delivery Information

Service	Estimated Delivery Time
Royal Mail Standard	Aim for 2–3 working days
Royal Mail Express	Aim for 1–2 working days
DPD	Aim for Next working day
Free Delivery (£60+)	2–6 working days (conditions apply)

Note: Working days are Monday to Friday. Delivery times are not guaranteed and may be affected by courier delays.

We endeavour to despatch all orders received by 12pm on the same working day, whenever possible.

Free Delivery Terms

Applies to orders over £60 under 2kg within Royal Mail size limits
Orders between £60–£99.99 that include aerosols, large flammable quantities, or exceed size limits may incur a delivery charge
Orders over £100 are delivered free with no restrictions to selected mainland postcodes

Postcodes not covered by our free DPD delivery, or standard DPD delivery service.

Scottish Highlands - AB36-38, FK17-21, IV1-39, IV52-54, IV63, KW1- 14, PA21-40, PA80, PH19-26, PH30-41, PH49-50
Scottish Islands - HS1-9, IV40-51, IV55-56, KA27-28, KW15-17, PA20, PA41-49, PA60-78, PH42-44, ZE1-3