For all orders exceeding a value of 100USD shipping is offered for free.

Returns will be accepted for up to 10 days of Customer’s receipt or tracking number on unworn items. You, as a Customer, are obliged to inform us via email before you return the item.

Otherwise, standard shipping charges apply. Check out our delivery Terms & Conditions for more details.

Lightweight and compact, you can carry it easily, portable and convenient to use for school teaching.

simple in design, but its practical to use, which will give you fantastic use experience.

manufactured with top- class material for durable and long- lasting use, sturdy and safe.

The paper is excellent electromagnetic dot timer parts, electric spark timer accessory.

Perfect and wonderful for any home, school, or laboratory use, useful and interesting science experiment equipment.