Description:
1. Use: physics teaching instrument
2. Material: bracket and base: ABS advanced plastic, sphere: iron
3. Size: 13.5 × 11.5 × 13.5 cm
4. Net weight: 192g
5. Five balls are hanging side by side, they are in contact with each other and their centers are on the same line.
6. How to use: first pull the ball on the left 15 ~ 20 mm, then release it, and the ball on the right next to it stops after colliding, while the ball on the right swings up, and the swing distance is the same as that on the left. The distance of the ball is roughly the same
ATTENTION: The availability of every product is referred in it and is analyzed below:
In stock: for the products that have at least one item in stock.
On Order: Refers to Products that aren't in stock and will be included in the next scheduled import if you proceed to your order. Shipping time of your order 7-15 working days. This time does not include the shipping time of the shipping method you have selected.
(Imports are being done every 7-15 business days).
If you want your order to come to your place directly, please choose products that are in stock and quantity lower or equal to the available one.
For orders above 80.00 € (value species VAT) we ship your order for free.
Offer applies only to shipments to Greece, does not cover expenses on delivery and not valid for Saturday shipments.
If your order is over two Kilograms (kg) then for every extra Kilogram there is a charge 1,00