xUmp.com Logo

COVID-19 NOTE (5/31/20): We are fully stocked, open & shipping orders daily. Order with confidence. Stay healthy & safe! Click here to shop for PPE
Giant Metal Spring - 3.75 inch diameter - Image One Giant Metal Spring - 3.75 inch diameter - Image two
Share this product:

Giant Metal Spring - 3.75 inch diameter

Item#: 16827  
List Price:$15.99
Sale Price: $9.50 /each
You Save: $6.49 (40%)
IN STOCK Ships next business day.
Add to cart to see shipping prices.

Only 11 left in stock - order soon!
QTY:
 

This metal coil spring is ideal for visually demonstrating wave properties, such as frequency, wavelength, and interference both in the classroom and at home.  It's also a classic novelty toy bringing joy to all ages and generations.  Its famous for its propensity for 'walking' down staircases; just place one end of the coil on two different stair steps, and watch as the coil springs its way down the steps.

Features:

  • Metal coil perfect for classroom demonstrations of wave properties
  • Great for many experiments, hands-on, a student favorite
  • Novelty toy famous for entertaining kids of all ages
  • Performs tricks!  Watch it 'walk' down a staircase


Age:
8 +
Box Size:
4.00 x 4.00 x 3.00 inches
10.16cm x 10.16cm x 7.62cm
Weight:
0 lb 13 oz
0.35 kg

Customer Reviews


There are no customer reviews for this product. Be the first one to write one!

POPULAR PRODUCTS

SMS Lab Coat with 3 Pockets - White - LARGE.

$7.99 $3.95

SMS Lab Coat with 3 Pockets - White - LARGE

High-protection, fluid-resistant and anti-static disposable lab coat in size Large.

Derma-Lite Nitrile Exam Gloves - LARGE - Box of 100.

$29.99 $26.95

Derma-Lite Nitrile Exam Gloves - LARGE - Box of 100

These large, powder-free, 5mil Nitrile Exam Gloves are designed and manufactured for superior comfort and protection.

Derma-Lite Nitrile Exam Gloves - XTRA LARGE - Box of 100.

$29.99 $26.95

Derma-Lite Nitrile Exam Gloves - XTRA LARGE - Box of 100

These extra-large, powder-free, 5mil Nitrile Exam Gloves are designed and manufactured for superior comfort and protection.

Impact Safety Goggles - Indirect Ventilation.

$14.99 $12.95

Impact Safety Goggles - Indirect Ventilation

These goggles meet the American National Standards Institution (ANSI Z87.1) and Canadian Standards (CSA Z94.3) regulations.

Laboratory Protection Apron.

$12.99 $8.75

Laboratory Protection Apron

Highly durable lab apron made of rubberized cloth is impermeable and easy to clean, perfect for all manner of lab or classroom experiments

UltraBlue General Purpose Nitrile Gloves - SMALL - Box of 100.

$22.99 $17.95

UltraBlue General Purpose Nitrile Gloves - SMALL - Box of 100

Great premium general purpose KingSeal Nitrile gloves in size SMALL. Not for medical use.

FEATURED PRODUCTS

Tripod Periodic Table Lamp.

$49.99 $34.99

Tripod Periodic Table Lamp

Illuminate both your room and your mind with this ingenious Periodic Table Lamp.

Celestron Infiniview 5MP LCD Digital Microscope.

$249.99 $199.99

Celestron Infiniview 5MP LCD Digital Microscope

Infiniview comes with a 3.5" LCD screen and rechargeable Lithium Ion battery that will last up to 2 hours in the field.

Blue Pi Math T-Shirt.

$22.99 $9.95

Blue Pi Math T-Shirt

Cool new Pi tee featuring ultra soft and light blue 100% cotton shirt.

Detective Science Fingerprint 4M Kit.

$14.99 $12.95

Detective Science Fingerprint 4M Kit

Learn about detective science through this fun fingerprinting kit!

Physics Workshop Kit.

$69.99 $55

Physics Workshop Kit

This science kit is an essential introduction to physics knowledge!

Tedco Light Crystal Prism.

$12.99 $8.95

Tedco Light Crystal Prism

Use this awesome prism to teach about optics and light in the classroom setting!

Science-Sidebar: Science Education Articles

xUmp.com Logo


Join our tribe:
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.