--- product_id: 408482389 title: "3.25 OZ Cylindrical Tungsten Weight for Derby Pine Race Wood Car, 14 Pieces Multiple Size Incremental Weight to Optimize Your Car Speed" price: "8.45 DT" currency: TND in_stock: false reviews_count: 8 url: https://www.desertcart.tn/products/408482389-3-25-oz-cylindrical-tungsten-weight-for-derby-pine-race store_origin: TN region: Tunisia --- # 14-piece multi-size set 99.95% pure tungsten density 3.25 oz total weight 3.25 OZ Cylindrical Tungsten Weight for Derby Pine Race Wood Car, 14 Pieces Multiple Size Incremental Weight to Optimize Your Car Speed **Price:** 8.45 DT **Availability:** ❌ Out of Stock ## Summary > 🏁 Turbocharge your derby dreams with precision-packed tungsten power! ## Quick Answers - **What is this?** 3.25 OZ Cylindrical Tungsten Weight for Derby Pine Race Wood Car, 14 Pieces Multiple Size Incremental Weight to Optimize Your Car Speed - **How much does it cost?** 8.45 DT with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/408482389-3-25-oz-cylindrical-tungsten-weight-for-derby-pine-race) ## Best For - Customers looking for quality international products ## Why This Product - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Safe & Kid-Friendly:** Smooth cylindrical design with no sharp edges ensures safe handling for young builders. - β€’ **Maximum Density Power:** 99.95% pure tungsten delivers 1.7x the density of lead for unbeatable kinetic energy. - β€’ **Precision Weight Control:** 14 incremental tungsten weights let you fine-tune your derby car’s speed to perfection. - β€’ **Compact & Portable Storage:** Reusable plastic case keeps your weights organized and race-ready wherever you go. - β€’ **Universal Fit & Easy Install:** Standard 3/8 inch diameter fits most derby cars; slides easily into drilled holes for quick setup. ## Overview This 3.25 oz set of 14 cylindrical tungsten weights, crafted from 99.95% pure tungsten, offers millimeter-perfect incremental sizing to optimize your pinewood derby car’s speed. Designed for safety and ease of installation, these dense, child-safe weights fit standard 3/8 inch holes and come in a compact reusable caseβ€”ideal for competitive racers aiming to dominate the track. ## Description Product description Review: Perfect for derby cars! - Works perfect for derby car- my son won 1st place! Review: Perfect for pinewood derby - As a young lad in cub scouts, I like everyone else in my pack, participated in pinewood derby. Also as a young lad, being charged with making a pinewood derby car required some external help aka Dad or other parental figure. So to make a long story short, I stood by and watched as Dad did all the work and yelling. Fast forward to today where my current job decided to host a pinewood derby tournament. I said "Finally! I can finally heal from some childhood trauma of not holding the flashlight still!" I did some research on what to focus on and one of the main ways to make your car the fastest down the track was to maximize the car weight at 5oz. Looking for the best weights led me to these. These tungsten weights are dense and were perfect for maximizing the the 5oz maximum. So I began construction on my very own derby car, designed and built by my own hands without help from dear old dad. I wanted to use all the weights so I ended up gluing the smaller pieces together so they were as tall as the four biggest pieces. What I should have done past this point was to glue them all together as one piece as it would have been easier to put into my car but you live and learn. I filled up the empty space between the weights with wood glue and wood filler and called it a day. Race day finally arrives and I can't wait to see my self built car that only contained my own frustrations and not those of my father's barrel down the track. Through my research and craftsmanship, I watched as my car smoked all the other cars in my heats. This was the first 5 heats I had, so my confidence and ego were at an all time high. However it soon started deflate as I started getting edged out by other cars that just were a bit faster. I dropped to the loser bracket and ultimately got eliminated. While I didn't win, I did resolve some deep rooted issues from my youth and brought me some closure. These weights are good for any pinewood derby car but the cylindrical shape can be tricky to work with but I don't think it's too much of an issue if you plan ahead. Good luck to any potential pinewood derby builders out there. P.S. I don't have issues with my dad, he's a great guy who did a lot for me and still does. Pro tip for any dad building a car with their kids, be patient. ## Features - SAFE QUALITY: Our Tungsten is made of safe material, cylindrical without sharp edge, child-safe and non-toxic, its pretty nice for children to operate - DIFFERENT SIZE: 4 pieces of 1/2 ounce, 2 pieces of 1/4 ounce, 4 pieces of 1/8 ounce, 4 pieces of 1/16 ounce. Total 3.25 ounce. 14 pieces multiple size that could satisfy the racing speed you want to enhance - HIGH-DENSITY: Our Tungsten is of 99.95% purity, 1.7 times higher than lead density, which means it can increase more potential energy, leading to maximum kinetic energy at the end of the race - EASY INSTALLATION: Tungsten weights are 3/8inch in diameter, standard size that they could fit most of derby car. You can drill a hole, put these cylinders slide easily into your drill holes - CONVENIENT TO STORAGE: The Tungsten set comes in a plastic box, reusable and easy for you to carry around ## Technical Specifications | Specification | Value | |---------------|-------| | Customer Reviews | 4.7 out of 5 stars 134 Reviews | ## Product Details - **Brand:** FunisFun - **Size:** 3.25oz - **Color:** Silver - **Material:** Tungsten - **Item Weight:** 3.25 Ounces ## Images ![3.25 OZ Cylindrical Tungsten Weight for Derby Pine Race Wood Car, 14 Pieces Multiple Size Incremental Weight to Optimize Your Car Speed - Image 1](https://m.media-amazon.com/images/I/71pq7Nz7XGL.jpg) ![3.25 OZ Cylindrical Tungsten Weight for Derby Pine Race Wood Car, 14 Pieces Multiple Size Incremental Weight to Optimize Your Car Speed - Image 2](https://m.media-amazon.com/images/I/51WWQYVwhHL.jpg) ![3.25 OZ Cylindrical Tungsten Weight for Derby Pine Race Wood Car, 14 Pieces Multiple Size Incremental Weight to Optimize Your Car Speed - Image 3](https://m.media-amazon.com/images/I/61r1HMDYlIL.jpg) ![3.25 OZ Cylindrical Tungsten Weight for Derby Pine Race Wood Car, 14 Pieces Multiple Size Incremental Weight to Optimize Your Car Speed - Image 4](https://m.media-amazon.com/images/I/61TY7j2mBpL.jpg) ![3.25 OZ Cylindrical Tungsten Weight for Derby Pine Race Wood Car, 14 Pieces Multiple Size Incremental Weight to Optimize Your Car Speed - Image 5](https://m.media-amazon.com/images/I/61cxcSmU-jL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Perfect for derby cars! *by J***K on August 21, 2025* Works perfect for derby car- my son won 1st place! ### ⭐⭐⭐⭐⭐ Perfect for pinewood derby *by K***E on July 2, 2023* As a young lad in cub scouts, I like everyone else in my pack, participated in pinewood derby. Also as a young lad, being charged with making a pinewood derby car required some external help aka Dad or other parental figure. So to make a long story short, I stood by and watched as Dad did all the work and yelling. Fast forward to today where my current job decided to host a pinewood derby tournament. I said "Finally! I can finally heal from some childhood trauma of not holding the flashlight still!" I did some research on what to focus on and one of the main ways to make your car the fastest down the track was to maximize the car weight at 5oz. Looking for the best weights led me to these. These tungsten weights are dense and were perfect for maximizing the the 5oz maximum. So I began construction on my very own derby car, designed and built by my own hands without help from dear old dad. I wanted to use all the weights so I ended up gluing the smaller pieces together so they were as tall as the four biggest pieces. What I should have done past this point was to glue them all together as one piece as it would have been easier to put into my car but you live and learn. I filled up the empty space between the weights with wood glue and wood filler and called it a day. Race day finally arrives and I can't wait to see my self built car that only contained my own frustrations and not those of my father's barrel down the track. Through my research and craftsmanship, I watched as my car smoked all the other cars in my heats. This was the first 5 heats I had, so my confidence and ego were at an all time high. However it soon started deflate as I started getting edged out by other cars that just were a bit faster. I dropped to the loser bracket and ultimately got eliminated. While I didn't win, I did resolve some deep rooted issues from my youth and brought me some closure. These weights are good for any pinewood derby car but the cylindrical shape can be tricky to work with but I don't think it's too much of an issue if you plan ahead. Good luck to any potential pinewood derby builders out there. P.S. I don't have issues with my dad, he's a great guy who did a lot for me and still does. Pro tip for any dad building a car with their kids, be patient. ### ⭐⭐⭐⭐⭐ Great buy *by A***R on December 24, 2025* Easy to use. My son won several pinewood derby races using these ## Frequently Bought Together - 3.25 OZ Cylindrical Tungsten Weight for Derby Pine Race Wood Car, 14 Pieces Multiple Size Incremental Weight to Optimize Your Car Speed - Pinewood Pro PRO Graphite: Dry Graphite Lubricant Blended with Molybdenum in an Easy-Squeeze Tube for use on Pinewood Derby car axles | Increase Your Speed by reducing Friction! - Pinewood Pro PRO Driller Tool for use in Derby Cars | Create Straight Axle Holes, 2.5 Degree Axle Holes, and Raised Wheel Holes | Make Your car Faster | Save time with This Drill jig --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/408482389-3-25-oz-cylindrical-tungsten-weight-for-derby-pine-race](https://www.desertcart.tn/products/408482389-3-25-oz-cylindrical-tungsten-weight-for-derby-pine-race) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-07-09*