--- product_id: 258997830 title: "Super Absorbent Polymer Granules (Sodium Polyacrylate) - 50g Bag for Amazing Science Experiments, Disappearing Water Magic Tricks, and Sensory Play | The Original Diaper Polymer" brand: "science gone fun" price: "€ 12.09" currency: EUR in_stock: true reviews_count: 9 category: "Science Gone Fun" url: https://www.desertcart.hr/products/258997830-super-absorbent-polymer-granules-sodium-polyacrylate-50g-bag-for-amazing store_origin: HR region: Croatia --- # 300 micron granules for instant gel Superabsorbent polymer magic Lab-tested, non-toxic & safe Super Absorbent Polymer Granules (Sodium Polyacrylate) - 50g Bag for Amazing Science Experiments, Disappearing Water Magic Tricks, and Sensory Play | The Original Diaper Polymer **Brand:** science gone fun **Price:** € 12.09 **Availability:** βœ… In Stock ## Summary > πŸ’§ Turn water into wonder with every granule! ## Quick Answers - **What is this?** Super Absorbent Polymer Granules (Sodium Polyacrylate) - 50g Bag for Amazing Science Experiments, Disappearing Water Magic Tricks, and Sensory Play | The Original Diaper Polymer by science gone fun - **How much does it cost?** € 12.09 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/258997830-super-absorbent-polymer-granules-sodium-polyacrylate-50g-bag-for-amazing) ## Best For - science gone fun enthusiasts ## Why This Product - Trusted science gone fun brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Safe & Certified:** CPSC-approved and ASTM F963-17 & CPSIA compliant for worry-free play and learning. - β€’ **Science Meets Fun:** Perfect for hands-on STEM lessons, sensory bins, and mind-blowing magic tricks. - β€’ **Compact & Portable:** Lightweight 2.08 oz pack fits easily in backpacks or science kits for on-the-go experiments. - β€’ **Creative Play Essential:** Ideal for party favors, stocking stuffers, and holiday gifts that spark curiosity. - β€’ **Instant Gel Transformation:** Watch 50g of tiny granules turn water into a mesmerizing gel in seconds. ## Overview Science Gone Fun 50g Sodium Polyacrylate is a superabsorbent polymer made of 300-micron granules that instantly transform water into gel. Perfect for educational science kits, sensory play, and magic tricks, it’s lab-tested, non-toxic, and compliant with US safety standards, making it a safe, innovative tool for curious minds aged 13 and up. ## Description Product description Science Gone Fun: Super Absorbent Diaper Polymer Transform Tiny Granules into Solid Gel in Seconds! Discover the fascinating magic of Science Gone Fun Sodium Polyacrylate ! Our premium superabsorbent diaper polymer absorbs up to 800 times its weight in water , instantly transforming from a fine powder into a firm, satisfying gel. Unleash a world of interactive STEM science, endless creativity, and tactile sensory play with just a splash of water! Lab-Tested Safe, Non-Toxic, & CPSC Compliant When it comes to children's educational toys, we prioritize your peace of mind above all else 100% Non-Toxic & Safe: Formulated specifically for safe handling and play. Rigorously Lab-Tested: Fully CPSC Compliant and proudly meets all strict ASTM F963-17 and CPSIA safety standards. Confident Discovery: Empower your children to explore, squish, and learn with total peace of mind. Master the Magic of Chemistry: STEM, Sensory, & DIY Discovery Mind-Blowing STEM Science Perform the famous "Diaper Trick"! Demonstrate how just 6g of powder can soak up 5oz of water, defying gravity. A thrilling way to introduce kids to advanced concepts like Cross-Linked Polymers , Osmosis , and Material Science in a way they will never forget. Vibrant Tactile Learning Create the ultimate sensory bin! Simply add food coloring to the water before mixing to create huge, colorful batches of squishy gel. It’s the perfect tool for developing fine motor skills, hand-eye coordination, and encouraging hands-on scientific observation. Reversible Chemistry & DIY Teach about ionic bonds by sprinkling table salt onto the expanded gelβ€”watch in amazement as it instantly breaks down and releases the water back into a liquid! Beyond experiments, it’s highly practical for creating DIY extended-use ice packs, cooling scarves , and safe liquid spill control CONVENIENT PACKAGING OPTIONS FOR EVERY NEED 35g, 50g, 150g Packages (Starter & Small Projects) Ideal for: Single experiments, children’s gift baskets, party favors, and science exploration on a small scale. 1-Pound Jar with Scoop The homeschool favorite! Best for frequent sensory play, science clubs, and repeat demonstrations. Includes a measuring scoop for easy portion control. 5-Pound Bulk Bag The Educator & Event Size! Maximize value for school science fairs, large classroom demonstrations, and bulk crafting so you never run out. Review: Diaper polymer - No lo he usado pero para lo q voy hacer me sirve muy bien Review: Good quality sodium polyacrylate - Purchased this to develop new labs for.science students. It worked as intended and was a reasonable size in lieu of purchasing pounds of this which I did not require. Behaved like it should have and did not seem to have any contamination. Good product and source for small quantities for home schooling. ## Features - πŸͺ„ INSTANTLY TRANSFORMS! Watch in amazement as these tiny granules absorb water and instantly transform into a squishy, gel-like substance. A little powder goes a long way, absorbing up to 1,000 times its weight! Perfect for a magical, hands-on science experience. - πŸŽ‰ ENDLESS CREATIVE FUN: The ultimate ingredient for exciting activities! A huge hit for school science projects, classroom demonstrations, holiday gifts, stocking stuffers, and unforgettable party favors that will have kids buzzing with excitement. - πŸ–οΈ SQUISHY SENSORY PLAY: Create hours of tactile fun! Add the expanded hydrogel to a sensory bin with cups, toys, and molds to build cool slushy creations and explore different textures. It’s a wonderfully engaging activity for sensory development. - 🎩 BECOME A MAGICIAN: Wow your friends and family with the classic "disappearing water" trick! Simply hide a small amount of the polymer powder in a cup, add water, and confidently turn the cup upside down. The water is instantly absorbed, creating a truly baffling illusion! - 🎨 VIBRANT COLOR-MIXING FUN! Unleash your inner artist! Create a rainbow of squishy gels by adding a few drops of food coloring to the water before you mix. You can also squish colors directly into the finished gel for a cool tie-dye effect or even draw pictures on its surface. It's a fantastic way to explore color theory and creativity! - βœ… CERTIFIED SAFE & NON-TOXIC: Your child's safety is our priority. This product has been independently tested by a CPSC-accepted laboratory in the USA and complies with ASTM F963-17 and CPSIA standards, ensuring it's a worry-free choice for parents and educators. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08KPPRSLJ | | Age Range Description | 4+ | | Best Sellers Rank | #72,349 in Toys & Games ( See Top 100 in Toys & Games ) #713 in Educational Science Kits | | Brand Name | Science Gone Fun | | Color | White | | Customer Reviews | 4.6 out of 5 stars 183 Reviews | | Educational Objective | 1. UNDERSTANDING THE SCIENCE of Absorption Principles, 2. SENSORY PLAY: Touch, squish, and explore the gel created by adding water to the polymer for a fun and educational hands-on experience. | | Indoor Outdoor Usage | Indoor, Outdoor | | Is Assembly Required | No | | Item Type Name | Sodium Polyacrylate Super Absorbent Diaper Polymer | | Item Weight | 0.13 Pounds | | Manufacturer | Science Gone Fun | | Manufacturer Maximum Age (MONTHS) | 1188.00 | | Manufacturer Minimum Age (MONTHS) | 156.00 | | Manufacturer Part Number | sapd50g | | Material Type | Sodium Polyacrylate, Super Absorbent Polymer | | Model Number | sapd50g | | Number of Players | 1 | | Operation Mode | Manual | | Power Source | Manual | | Set Name | Science Gone Fun | | Size | 20-100 | | Supported Battery Types | No batteries required | | Theme | Innovation and Technology, Leak Prevention, Superior Absorption, Water gel powder, water storage crystal gel | | UPC | 745560103067 | | Unit Count | 1 Count | ## Images ![Super Absorbent Polymer Granules (Sodium Polyacrylate) - 50g Bag for Amazing Science Experiments, Disappearing Water Magic Tricks, and Sensory Play | The Original Diaper Polymer - Image 1](https://m.media-amazon.com/images/I/81xYWuwPd2L.jpg) ![Super Absorbent Polymer Granules (Sodium Polyacrylate) - 50g Bag for Amazing Science Experiments, Disappearing Water Magic Tricks, and Sensory Play | The Original Diaper Polymer - Image 2](https://m.media-amazon.com/images/I/71qeWFCqBPL.jpg) ![Super Absorbent Polymer Granules (Sodium Polyacrylate) - 50g Bag for Amazing Science Experiments, Disappearing Water Magic Tricks, and Sensory Play | The Original Diaper Polymer - Image 3](https://m.media-amazon.com/images/I/71Ca0As8hKL.jpg) ![Super Absorbent Polymer Granules (Sodium Polyacrylate) - 50g Bag for Amazing Science Experiments, Disappearing Water Magic Tricks, and Sensory Play | The Original Diaper Polymer - Image 4](https://m.media-amazon.com/images/I/61IJB7DICaL.jpg) ![Super Absorbent Polymer Granules (Sodium Polyacrylate) - 50g Bag for Amazing Science Experiments, Disappearing Water Magic Tricks, and Sensory Play | The Original Diaper Polymer - Image 5](https://m.media-amazon.com/images/I/61FWp-rvvTL.jpg) ## Questions & Answers **Q: Is this pure sodium polyacrylate with no other added ingredients?** A: Yes, it is a pour compound ## Customer Reviews ### ⭐⭐⭐⭐⭐ Diaper polymer *by I***O on May 13, 2026* No lo he usado pero para lo q voy hacer me sirve muy bien ### ⭐⭐⭐⭐⭐ Good quality sodium polyacrylate *by P***M on July 3, 2025* Purchased this to develop new labs for.science students. It worked as intended and was a reasonable size in lieu of purchasing pounds of this which I did not require. Behaved like it should have and did not seem to have any contamination. Good product and source for small quantities for home schooling. ### ⭐⭐⭐⭐⭐ nice *by F***D on November 25, 2025* ok ## Frequently Bought Together - Science Gone Fun 50 Grams Sodium Polyacrylate Superabsorbent Diaper Polymer - Elmer's Magical Liquid Slime Activator Solution, Updated Formula for Double Slime Output, Safe and Washable, Nontoxic, 1 Quart - Ideal for Craft Projects, Classroom, Home, Teacher Supplies - Vegetable Glycerin/Glycerine Quart (32 fl. oz.), Natural Pure USP Food Grade/Cosmetic Grade, for Skin, Hair, Crafts, Soap Base Oil - Kosher, Halal and Pharmaceutical for by Raw Plus Rare --- ## 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.hr/products/258997830-super-absorbent-polymer-granules-sodium-polyacrylate-50g-bag-for-amazing](https://www.desertcart.hr/products/258997830-super-absorbent-polymer-granules-sodium-polyacrylate-50g-bag-for-amazing) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-05-16*