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.

Designed to be used in an educational setting and are not fabricated using ultra high precision machining.

Excellent for physics classrooms. Density cylinder have a wide range of educational applications for all grade levels, including density investigation, and specific gravity exploration.

Due to the nature of metals, some oxidation or due to humidity and storage may occur.

Simply scuff any oxidation off to make cube .

Set of 3 density cylinder. Set includes Iron, Copper, Aluminum. Includes a plastic for convenient storage.