Doc Fizzix Products
Doc Fizzix - Logo

MOUSETRAP POWERED CARS

high-tech SpiderWire Kevlar String (1 roll) Mousetrap car easy-wind, snag-free propulsion system zip-tie axle hook up close SpiderWire Kevlar String

SpiderWire Kevlar String (1 roll)

Item number: BULK075DF

Availability: ready to ship




this item available in bulk


Online Sale Price:  $16.95

safe-shopping-badge
Safe and Secure

Rest assured, our checkout system is powered by Shopify. The easiest and most secure online checkout system available.

amx apple pay discover google pay mastercard paypal visa
Same Day Shipping
Same Day Shipping

All orders received before 12:00 p.m. CST are processed and ship on the same day for all in stock items.

Free Shipping
Free Shipping

All orders over $100.00 USD ship domestic ground for free. Expedited shipping options also available at checkout.

Fast Delivery
Ultra Fast Delivery

All domestic shipping options available at checkout including UPS Next Day so you will have your order when you need it.

Talk to a real person
Talk to a Real Person

You will always get a real person when you call or email Doc Fizzix who knows our products and is excited to help you.

Product Description

String is often one of the most over looked components when building a wining mousetrap powered and/or rubber band powered vehicle. The "right" string does makes a huge difference in the performance for any string propulsion vehicle such as mousetrap and rubber band powered racers. The biggest problem with most strings is that they are too thick so they do not wind evenly around the drive axle causing inconsistent and/or poor performance. The "thinner" the string the easier and smoother it will wind and unwind from the drive axle and the better your vehicle will perform. When using the "right" string you with seen an increases in both the top speed and the travel distance of your vehicle. SpiderWire is an ultra thin, advanced string that is made from the world's strongest fibers Kevlar and Dyneema for incredible strength and performance, it will not stretch and it will not break. SpiderWire is an extremely durable and smooth operation braided fishing line that delivers exceptional performance in any situation and is the perfect choice for all mousetrap, rubber band, and/or STEM powered vehicle projects that use a string propulsion system. One roll contains 110 yards of string, more than enough for any large group activity. SpiderWire is the only string Doc Fizzix ever uses when building mousetrap powered and rubber band powered vehicles.

Top Highlights:

  • SpiderWire is an ultra thin, advanced string that is made from the world's strongest fibers Kevlar and Dyneema for incredible strength and performance, it will not stretch and it will not break.
  • SpiderWire is an extremely durable and smooth operation braided fishing line that delivers exceptional performance in any situation and is the perfect choice for all mousetrap, rubber band, and/or STEM powered vehicle projects that use a string propulsion system.
  • With SpiderWire you are guaranteed to see and increase in both the top speed and the travel distance of your mousetrap and/or rubber band powered vehicle.
  • SpiderWire is the only string recommended by Doc Fizzix and is for builders who demand the highest quality and performance.
  • Ultra thin, 0.010 in Diameter, 30 lb Test Strength, 110 yards on a roll
  • All our products are 100% made in the U.S.A by Doc Fizzix in Spicewood, TX.

Includes the following:

  • SpiderWire 30 lb Test Strength Fishing Line, 110 yds. (roll size)

Size: 4.25" x 4.25" x 1.0" inches


Weight: 6 oz.


Shipping Information

Same Day Shipping!

All orders received before 12:00 p.m. CST are processed and ship on the same day as long as the item(s) are in stock; orders received after 12:00 p.m. CST will be processed and shipped on the following business day as long as the item(s) are in stock. Online orders take priority over phone and mail orders and therefor ship with a priority level of Burning-Red-Hot. Because of the extreme popularity of Doc Fizzix Products, items can go out of stock without warning. If an item goes out of stock, it will ship as soon as the item is back in stock with a priority level of Super-Duper-Burning-Red-Hot.



** OUR SERVICE PROMISE TO YOU **

** All in-stock orders placed before 12:00 p.m. CST ship same day **

** Shipments are Monday through Friday **



Why buy Doc Fizzix

We are so glad you found us!

At Doc Fizzix Products, we have been designing and making record setting mousetrap powered cars for more than 30 years. Doc Fizzix set both the speed and distance world records for a vehicle powered by a standard sized mousetrap. Unlike other mousetrap vehicle kit you may find on the market today, each of our kits has been designed through the engineering process from start to finish in order to guarantee your success. We use only the best quality parts and components in our products. Each component used in our kits and/or products is selected based on solid physics principles and proven performance results. All our kits and products are 100% made in the United States of America, we do not out source any of our components. When you buy from Doc Fizzix Products you are supporting an all U.S.A. family owned business. We have been featured multiple times in books, magazines, and on national aired television programs. Publications include The Science Teacher, Boys Life, Physics Today, National Hobby Distributer, and more. Our kits and products have been carried by more than a thousand hobby and craft stores across the country including Hobbytown USA and Hobby Lobby chain of store. Our kits are used in more schools across the country than any other brand. Be assured that when you buy a Doc Fizzix mousetrap racer you are getting the best mousetrap powered vehicle kit available on the market anywhere. We are Doc Fizzix...and we build record setting mousetrap powered cars!



YOU MAY ALSO LIKE

Easy Wind Axle Hooks (10 pack)

Easy Wind Axle Hooks (10 pack)

$1.25 USD

The Essential Project Packet (10 pack)

The Essential Project Packet (10 pack)

$12.95 USD

Low Inertia Wheel and Axle Set (10 pair)

Low Inertia Wheel and Axle Set (10 pair)

$24.95 USD


Shop by Category

top secret vehicle plans and book

Books and Plans

supplies in bulk

Supplies in Bulk

vehicle kits in bulk

Class Packs

hard-to-find parts and supplies

Supplies

Essential itmes, glue and graphite

Essentials

mousetrap, rubber band, and balloon powered racer kits

Vehicle Kits



We are Doc Fizzix...and we build record setting mousetrap powered cars!



fizz-O-matlightning