--- product_id: 374044762 title: "Catapult Kit, 30-Pack – Build 30 Mini Catapults, Complete STEM Project Kit for Classrooms and Groups, Ages 8+" brand: "stem inventions" price: "B/.161" currency: PAB in_stock: true reviews_count: 8 category: "Stem Inventions" url: https://www.desertcart.com.pa/products/374044762-catapult-kit-30-pack-build-30-mini-catapults-complete-stem store_origin: PA region: Panama --- # Adjustable fulcrum for customizable trajectories 600 mini rubber bands enabling dynamic launches 350 large craft sticks for sturdy builds Catapult Kit, 30-Pack – Build 30 Mini Catapults, Complete STEM Project Kit for Classrooms and Groups, Ages 8+ **Brand:** stem inventions **Price:** B/.161 **Availability:** ✅ In Stock ## Summary > 🚀 Launch curiosity, ignite STEM passion! ## Quick Answers - **What is this?** Catapult Kit, 30-Pack – Build 30 Mini Catapults, Complete STEM Project Kit for Classrooms and Groups, Ages 8+ by stem inventions - **How much does it cost?** B/.161 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.pa](https://www.desertcart.com.pa/products/374044762-catapult-kit-30-pack-build-30-mini-catapults-complete-stem) ## Best For - stem inventions enthusiasts ## Why This Product - Trusted stem inventions brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Effortless Assembly:** Step-by-step full-color instructions make building fun and frustration-free for all ages 8+. - • **Bulk STEM Powerhouse:** Complete supplies to build 30 mini catapults—perfect for classrooms and group projects. - • **Experiment & Innovate:** Adjust launch angles to explore physics, boosting critical thinking and problem-solving skills. - • **Collaborative Creativity:** Ideal for classrooms, camps, and parties—sparking teamwork and STEM enthusiasm. - • **Hands-On Science Mastery:** Teaches kids core physics concepts like potential & kinetic energy through interactive play. ## Overview The Catapults Kit is a bulk STEM project set designed for kids 8 and up, providing all materials to build 30 mini toy catapults. It includes 350 craft sticks, 600 rubber bands, adhesive squares, cups, and foam cubes, paired with clear instructions to teach physics concepts like energy and trajectory through hands-on experimentation. Perfect for classrooms and group activities, it encourages creativity, collaboration, and critical thinking. ## Description Buy STEM Inventions Catapults Kit – Supplies to Build 30 Mini Toy Catapults - Complete Bulk STEM Project Kit for Kids and Classrooms, Ages 8 and up: Science Kits & Toys - desertcart.com ✓ FREE DELIVERY possible on eligible purchases Review: Easy and fun - Such a great stem craft! The kids were so jazzed about what they created and were delighted when they were able to see their cubes ejected from the catapult! Definite repurchase when I need something like this again. Review: We enjoyed these a lot. Some assembly required! - Our kids loved putting these together! They do have to be separated into individual groups but other than that; loads of fun for our kiddos and their friends! ## Features - Supplies for 30 Catapults: This bulk pack supplies classrooms and group with 350 large craft sticks, 600 mini rubber bands, 45 3M adhesive squares, 30 cups, and 30 foam cubes. A complete classroom activity to make 30 toy catapults! - Educational STEM Project: Designed to teach children fundamental science concepts such as potential and kinetic energy, trajectory, and levers through hands-on experimentation and play. - Easy-to-Follow Instructions: Comes with clear, full-color instructions featuring step-by-step photos, ensuring an easy and enjoyable building experience for children and educators alike. - Ideal for Group Activities: This kit of STEM supplies is perfect for classrooms, after-school programs, summer camps, libraries, birthdays, and STEM-loving families. - Encourages Creativity and Exploration: Allows for open-ended experimentation; children can modify the position of the fulcrum to change the launch trajectory, promoting critical thinking and problem-solving skills. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08M47KMT4 | | Additional Features | Easy assembly, open-ended experimentation, and adjustable launch trajectory | | Age Range (Description) | Kid | | Age Range Description | Kid | | Art Craft Kit Type | Model Building | | Best Sellers Rank | #55,524 in Toys & Games ( See Top 100 in Toys & Games ) #519 in Educational Science Kits | | Brand | STEM Inventions | | Brand Name | STEM Inventions | | Color | Clear | | Customer Reviews | 4.7 out of 5 stars 78 Reviews | | Included Components | 350 large craft sticks, 600 mini rubber bands, 75 3M adhesive squares, 30 cups, and foam cubes for launching. | | Item Dimensions | 6 x 8 x 8 inches | | Item Weight | 1 Pounds | | Item dimensions L x W x H | 6 x 8 x 8 inches | | Manufacturer | GF | | Material | Foam , Rubber | | Material Type | Foam, Rubber | | Number of Pieces | 30 | | Paint Type | Oil | | Size | 30 Pack | | Subject Character | Physics | | Theme | Children | | UPC | 850007127145 | ## Product Details - **Brand:** STEM Inventions - **Age Range (Description):** Kid - **Color:** Clear - **Theme:** Children - **Material:** Foam,Rubber ## Images ![Catapult Kit, 30-Pack – Build 30 Mini Catapults, Complete STEM Project Kit for Classrooms and Groups, Ages 8+ - Image 1](https://m.media-amazon.com/images/I/81MNT5-HCEL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Easy and fun *by T***Y on April 7, 2025* Such a great stem craft! The kids were so jazzed about what they created and were delighted when they were able to see their cubes ejected from the catapult! Definite repurchase when I need something like this again. ### ⭐⭐⭐⭐⭐ We enjoyed these a lot. Some assembly required! *by K***J on April 11, 2025* Our kids loved putting these together! They do have to be separated into individual groups but other than that; loads of fun for our kiddos and their friends! ### ⭐⭐⭐⭐ What toddler wouldn't want to have a catapult? *by K***. on August 11, 2025* Excellent for teaching physics in a fun, hands-on way. Bulk kit means no need for extra materials or prep. Our toddler LOVES launching the foam blocks at everything. I like the way my son's pre-school has made a slight modification of a plastic spoon instead of the cup. ## Frequently Bought Together - STEM Inventions Catapults Kit – Supplies to Build 30 Mini Catapults - Complete Bulk STEM Project Kit for Kids and Classrooms - Rubber Band Helicopter Kit – 10-Pack - DIY STEM Craft Project for Kids - Build Your Own Rubberband Flying Toy - DIY Doodle Scribble Bot Kit – Bulk Pack of 10 Drawing Motorized Doodle Art Robot Projects for Kids - STEM & STEAM Classroom Robotics Activity --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.com.pa/products/374044762-catapult-kit-30-pack-build-30-mini-catapults-complete-stem](https://www.desertcart.com.pa/products/374044762-catapult-kit-30-pack-build-30-mini-catapults-complete-stem) --- *Product available on Desertcart Panama* *Store origin: PA* *Last updated: 2026-05-11*