Pinewood Pro Tungsten Weight Set | 1 Oz Putty + 3 Oz Cylinders | 1 oz moldable putty for tight spaces PLUS 3 oz cylinder set for rear loading. Dense, safe, non-toxic, all in one package.

This Tungsten PRO Pack from Pinewood Pro provides all the tungsten weights you need in one value pack. It includes a 1 oz container of Tungsten Putty and 3 oz Tungsten Incremental Cylinder Weights. This is the perfect combination of weights to make your derby car the fastest on the track. The total weight of the putty and cylinders is 4.0 ounces.To make the fastest derby car for Pinewood Derby racing, you must add the maximum amount of weight allowed (usually 5.0 oz) to maximize inertia as your car speeds to the finish line.You must also add that weight in the most precise location in order to optimize the car's center of gravity in front of the rear axles. The Tungsten PRO Pack makes this easy because you can insert and hide the tungsten cylinders by drilling 3/8” holes anywhere: on the bottom, back, or sides of your derby car.You can also drill holes anywhere on the derby car body and press in the malleable tungsten putty to adjust your weights precisely. If your car is slightly under weight at check in, just mash in more putty, and if it is slightly over weight, just scoop some putty out.Easy, fast, and precise. Another winning secret from the pros at Pinewood Pro.This product has been tested and passed appropriate CPSIA standards by an independent lab and has received a Children's Product Certificate (CPC).Pinewood Pro is a US company that has proudly supported the derby car racing community for over 20 years.

• Excellent Value: This tungsten weight set includes putty and incremental cylinders—all the weights you need for designing and fine-tuning your derby car for race day.
• Material Benefits: The tungsten used in the tungsten putty and the cylinder tungsten weights is denser than lead, plus it's non-toxic and safe for children to handle.
• Speed Advantage: Bendable tungsten putty and three sizes of incremental cylinder derby weights give you every opportunity for precise weight placement to achieve ultimate speed.
• Proven Winner: The materials in this tungsten weight set have been track tested and proven winners for over 20 years! Plus, they’re easy to use while building your car.
• Perfect Combo: Between the moldable putty and the slick incremental cylinders, this tungsten weight value pack from Pinewood Pro is the perfect combination for precise derby car weighting.