--- product_id: 608311818 title: "WERNNSAI Science Party Decorations - 9PCS Mad Scientist Work Home Wall Decor Signs Funny Tags for Boys Birthday Party Laboratory Sign Yellow Caution Logos on Door Windows" brand: "wernnsai" price: "€ 28.31" currency: EUR in_stock: true url: https://www.desertcart.hr/products/608311818-wernnsai-science-party-decorations-9pcs-mad-scientist-work-home-wall store_origin: HR region: Croatia --- # Sizes up to 11.8" x 8.9" for versatile display 9 vibrant science-themed signs Durable, reusable high-quality materials WERNNSAI Science Party Decorations - 9PCS Mad Scientist Work Home Wall Decor Signs Funny Tags for Boys Birthday Party Laboratory Sign Yellow Caution Logos on Door Windows **Brand:** wernnsai **Price:** € 28.31 **Availability:** ✅ In Stock ## Summary > 🧬 Turn your party into a lab of legendary experiments! ## Quick Answers - **What is this?** WERNNSAI Science Party Decorations - 9PCS Mad Scientist Work Home Wall Decor Signs Funny Tags for Boys Birthday Party Laboratory Sign Yellow Caution Logos on Door Windows by wernnsai - **How much does it cost?** € 28.31 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/608311818-wernnsai-science-party-decorations-9pcs-mad-scientist-work-home-wall) ## Best For - wernnsai enthusiasts ## Why This Product - Trusted wernnsai brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Last & Reuse:** Crafted from premium materials that withstand party chaos and keep your science vibe alive for future events. - • **Perfectly Sized for Impact:** Multiple dimensions and shapes ensure seamless integration on walls, doors, or tabletops for maximum visual appeal. - • **Ignite Curiosity Everywhere:** Transform any space into a mad scientist’s lab with bold chemical indicator symbols and bright caution colors. - • **Effortless Setup, Instant Wow:** Lightweight and easy to mount, these signs bring instant energy and a playful edge to your party atmosphere. - • **Versatile Decor for Every Occasion:** Ideal for birthdays, classrooms, or themed events—turn any gathering into a memorable scientific adventure. ## Overview The WERNNSAI Science Party Decorations set includes 9 high-quality, reusable signs featuring bright yellow caution logos and chemical symbols. Sized between 9.3" and 11.8", these versatile decorations are perfect for walls, doors, or tabletops, making any science-themed birthday or event instantly immersive and fun. ## Description Transform your party into a scientific wonderland with our captivating Science Party Decor Signs. 9 PCS fun science sign party decorations. With size of 11.8" x 8.9" ,9.3" x 9.3" and three different shapes, it can meet the science birthday decoration and layout of many different occasions.get ready to embark on a scientific adventure with our Science Party Decor Signs. - Let the wonders of discovery unfold as you create an atmosphere of discovery, awe, and celebration. - Get ready to embrace the scientific method and make your party a memorable experiment! ## Features - 【FUN SCIENCE THEME】- To spice up the party, Our science party decorations are designed in bright red, black and yellow, printed with various chemical indicator symbols, creating a mysterious scientific atmosphere for your mad scientist theme party. - 【PACKAGE INCLUDE】 - 9 PCS fun science sign party decorations. With size of 11.8" x 8.9" ,9.3" x 9.3" and three different shapes, it can meet the science birthday decoration and layout of many different occasions. - 【IMAGINATIVE SCIENCE PARTY】 - Crafted with attention to detail and printed on high-quality materials, our science party decor signs are durable and long-lasting. They are easy to set up and can be reused for future science-themed occasions. - 【VARIOUS SCENARIOS】 - Make the most of your imagination! The science decoration set containing 9 different patterns, enough to decorate a perfect chemistry party or birthday gathering,making every direction engaging and fun. Let science elements enliven your home and infuse your life with charm - 【WIDE APPLICATIONS】 -Perfect for birthdays, school events, or even science-themed classrooms, our science party decor signs are designed to inspire curiosity and ignite the love for learning. Whether you choose to display them on walls, hang them from doors, or use them as table centerpieces, these signs are versatile and add a touch of scientific flair to any setting. ## Technical Specifications | Specification | Value | |---------------|-------| | Mounting type | Wall Mount, Door Mount, Tabletop Mount | | Product dimensions | 3L x 3W millimeters | | Item weight | 0.15 Kilograms | | Style | Science | | Preprinted | Chemical Indicator Symbols | | Item model number | WR-Science Signs-A001-US | | Batteries Required? | No | | Batteries Included? | No | | Material Type(s) | Paper | | Color | Yellow Science A | | ASIN | B0CN6H8YG3 | ## Product Details - **Colour:** Yellow Science A - **Brand:** WERNNSAI - **Material:** Paper - **Theme:** Science - **Recommended uses for product:** Birthdays, School Events, Science-themed Classrooms ## Images ![WERNNSAI Science Party Decorations - 9PCS Mad Scientist Work Home Wall Decor Signs Funny Tags for Boys Birthday Party Laboratory Sign Yellow Caution Logos on Door Windows - Image 1](https://m.media-amazon.com/images/I/61D+cQt5TyL.jpg) ## Available Options This product comes in different **Style** options. ## Frequently Bought Together - WERNNSAI Science Party Decorations - 9PCS Mad Scientist Work Home Wall Decor Signs Funny Tags for Boys Birthday Party Laboratory Sign Yellow Caution Logos on Door Windows - Wettarn 5 Pieces Science Party Decorations Science Banner Science Birthday Party Decorations Felt Ball Garland Colorful Pom Pom Garland Chemistry Lab Hanging Garland Banner for Home - Teenitor Graduated Cylinder Plastic Beaker, 5pcs Plastic Graduated Cylinder 10ml 25ml 50ml 100ml 250ml and 5pcs Plastic Beakers 50ml 100ml 250ml 500ml1000ml Clear 10pcs --- ## 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.hr/products/608311818-wernnsai-science-party-decorations-9pcs-mad-scientist-work-home-wall](https://www.desertcart.hr/products/608311818-wernnsai-science-party-decorations-9pcs-mad-scientist-work-home-wall) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-10-15*