xUmp.com Logo

Gift Guide:
Bestselling Toys and Gifts
Top 100 Science Kits
Bestselling Science Supplies and Equipment
Popular Stocking Stuffers for 2019
Awesome Corporate and Business Gifts

TODAY'S COUPON: SAVE ADDITIONAL 10% OFF with coupon code: HOLIDAY19 [Expires tonight at 11:59PM. Online orders only.]
12 Days of Deals
Joly Holiday Sale
3D Magnetic Field Tube - Image One 3D Magnetic Field Tube - Image two
Share this product:

3D Magnetic Field Tube

by Dowling Magnets   Item#: 10147   5 star rating 2 customer reviews
List Price:$24.99
Sale Price: $19.99 /each
You Save: $5.00 (20%)
IN STOCK Ships next business day.
Add to cart to see shipping prices.

Only 4 left in stock - order soon!
QTY:
 

This amazing plastic tube with iron filings enables one to visualize magnetic fields around an included Alnico magnet. By moving the Alnico (Aluminum-Nickel-Cobalt) cow magnet inside the tube hole iron filings will string together to form visible 3D structures in the shapes of the magnetic field lines. This tube is a great learning tool in demonstrating magnetic fields, and their interaction with iron.

Features:

  • Plastic tube with iron filings
  • Alnico (Aluminum-Nickel-Cobalt) cow magnet
  • Instruction/activity booklet
  • Form visible 3D structures with magnetic fields
  • Great introduction to magnetism


Age:
6 +
Box Size:
5.00 x 3.50 x 3.25 inches
12.70cm x 8.89cm x 8.26cm
Weight:
0 lb 10 oz
0.27 kg

Warning:
CHOKING HAZARD
Small parts. Not for children under 3 yrs.
Contains small and dangerous parts. Not for children under 5 yrs. This product contains small magnet(s). Swallowed magnets can stick together across intestines causing serious infections and death. Seek immediate medical attention if magnet(s) are swallowed or inhaled.

Customer Reviews


5 star rating  Sweet magnetic field views
Leroy Maes from Belgium
Fun to try & get as much stick to the middle. You should sell exact copies of this but with water & ferrofluid. I would definitily buy

5 star rating  Unique
Steve Cpherd from USA West Hollywood, CA
Magnets are fun


FEATURED PRODUCTS

Discovery Pack.

$19.95 $15.99

Discovery Pack

A combination of three of our great discovery toys, all in one package!

Super Science Magnet Kit.

$29.99 $27.99

Super Science Magnet Kit

Exciting magnet exploration for ages 8 and up!

CHEM C2000 Chemistry SuperKit v2.0.

$199.99 $149.99

CHEM C2000 Chemistry SuperKit v2.0

This ultimate chemistry set features 250 mind-boggling experiments!

Kilovoltron Van de Graaff Generator.

$299.99 $279

Kilovoltron Van de Graaff Generator

This smaller transportable Van de Graaff Generator will easily fit in any classroom!

Newtons Cradle - Regular - 5.5 inches.

$24.99 $12.50

Newtons Cradle - Regular - 5.5 inches

This classic desk toy will keep you amused!

Doodling Robot 4M Kit.

$19.99 $16.99

Doodling Robot 4M Kit

Build a robot that's an artist too!

Science-Sidebar: Science Education Articles

xUmp.com Logo


Join our tribe:

SIGN-UP & SAVE

Sign-up for our weekly discounts and promotions email newsletter.



xUmp.com Catalog

CATALOG

View xUmp science supplies catalog

At xUmp.com, we are passionate about science. We believe in hands-on learning and making science fun. - Anton Skorucak, Physicist and Founder

At xUmp.com you will find a large selection of scientific products carefully curated by real scientists and educators. We sell everything from educational toys, teacher supplies for science classroom, lab equipment, science toys, science fair supplies, classroom equipment, chemistry glassware, chemistry lab equipment, physics demos, electronics supplies, robots, science kits to geeky science gifts.