--- product_id: 48173327 title: "Folkmanis GREFA116-1 Fat Brain Toy, Multicoloured" brand: "fat brain toys" price: "£15.81" currency: GBP in_stock: true reviews_count: 13 category: "Fat Brain Toys" url: https://www.desertcart.co.uk/products/48173327-folkmanis-grefa116-1-fat-brain-toy-multicoloured store_origin: GB region: United Kingdom --- # 4 challenge difficulty levels 255° flexible folding 16 interlocking gears Folkmanis GREFA116-1 Fat Brain Toy, Multicoloured **Brand:** fat brain toys **Price:** £15.81 **Availability:** ✅ In Stock ## Summary > ⚙️ Shift your brain into high gear with every click! ## Quick Answers - **What is this?** Folkmanis GREFA116-1 Fat Brain Toy, Multicoloured by fat brain toys - **How much does it cost?** £15.81 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/48173327-folkmanis-grefa116-1-fat-brain-toy-multicoloured) ## Best For - fat brain toys enthusiasts ## Why This Product - Trusted fat brain toys brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Dual-Mode Play:** Flip to black & white gears and challenge cards for a fresh, frame-of-reference-free brain workout. - • **Mind-Bending Gear Puzzle:** Engage your critical thinking with 16 colorful, interlocking gears that challenge your spatial logic. - • **Dynamic 255° Flexibility:** Experience smooth, satisfying clicks and folds that double as a tactile fidgeting escape. - • **Screen-Free Focus Booster:** Perfect for mindful breaks or travel, keeping hands and mind productively engaged without batteries. - • **Progressive Challenge Cards:** Advance through easy to extra hard puzzles that push your mental agility to new heights. ## Overview The Folkmanis GREFA116-1 Fat Brain Toy is a multicoloured, folding gear puzzle featuring 16 interlocking pieces designed to enhance visual-spatial skills, logic, and critical thinking. With four levels of challenge cards and 255-degree flexible movement, it offers a tactile, screen-free brainteaser that doubles as a satisfying fidget toy. Ideal for ages 6-12, it requires no batteries and is perfect for focused play or mindful distraction. ## Description Product Description Get your mental gears spinning with this bending, clicking, and shape-shifting brainteaser? Moving from one challenge card to the next, it's up to you to fold this connected collection of sixteen colourful gears into the perfect positions that match each image. Start out with the first card and it might seem easy. But keep on working through medium, hard, and extra hard - "Wait, if this colour’s here, then how that one can be way up there? It's not long before your synapses are in a jam and you're forced to shift to a higher gear of thinking. Flip Coggy over to reveal gears of alternating black and white and then find one of the black and white challenge cards. With almost no frame of reference, you're sent clicking and folding into an intense trial-and-error conundrum. Need to take a break from the mental workout? With its clicking movements and 255-degree flexibility, this brainteaser doubles as a great fidget toy too. Directions 1. Remove the product from its packaging. 2. Start with the first challenge card. 3. Fold the connected collection of 16 colourful gears to match the image on the challenge card. 4. Work through the medium, hard, and extra hard challenge cards. 5. Flip the product over to reveal gears of alternating black and white and use the black and white challenge cards. 6. Use the product as a fidget toy when not using it as a puzzle. Review: Great distraction game, quite compelling... - Bought for my son with AS, 11 years. He didn't like it initially as is the case with most 'new' things but once he got through the first few he was quite hooked. Now keeps in the car to keep his mind and hands busy on journeys. Highly recommend. Review: Excellent - Bought this for my teenage autistic son. He loves it! It really makes you think about what goes where. I highly recommend this toy. ## Features - Folding and clicking puzzle of arranging gears to match challenge cards - Encourages visual-spatial skills, critical thinking and logic - Get your mental gears spinning faster with each challenge - Zig-zag and coil the connected collection of 16 colourful gears to match each challenge card image - Feel the gears click as they fall perfectly into place and doubles as a great fidget toy ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01CDD8RBK | | Age Range Description | 6 years to 12 years | | Best Sellers Rank | 145,273 in Toys & Games ( See Top 100 in Toys & Games ) 873 in 3-D Puzzles 1,697 in Early Development & Activity Toys | | Brand Name | Fat Brain Toys | | Colour | Multicoloured | | Container Type | Box | | Customer Package Type | Standard Packaging | | Customer Reviews | 4.4 4.4 out of 5 stars (783) | | Educational Objective | Logical Thinking | | Global Trade Identification Number | 00811802021045 | | Grenre | Action & Dexterity | | Included Components | Kunststoff, Papier | | Is Assembly Required | No | | Item Dimensions | 14 x 5 x 18 centimetres | | Item Dimensions L x W | 14L x 15.2W centimetres | | Item Type Name | Coggy - Brainteaser | | Item Weight | 200 Grams | | Manufacturer | Fat Brain Toys | | Manufacturer Part Number | FA116-1 | | Material Type | Plastic | | Maximum Age Recommendation | 144.0 | | Minimum Age Recommendation | 72.0 | | Model Name | GREFA116-1 | | Model Number | FA116-1 | | Number of Items | 1 | | Number of Players | 1 | | Operation Mode | Manual | | Other Special Features of the Product | Portable | | Package Quantity | 1 | | Power Source | Manual | | Set Name | Coggy | | Size | Medium | | Subject Character | Fat Brain Toy | | Supported Battery Types | No batteries required | | Theme | geometry | | UPC | 811802021045 782675016707 793631773084 | | Unit Count | 1.0 count | ## Product Details - **Age range (description):** 6 years to 12 years - **Brand:** Fat Brain Toys - **Material:** Plastic - **Number of players:** 1 - **Theme:** geometry ## Images ![Folkmanis GREFA116-1 Fat Brain Toy, Multicoloured - Image 1](https://m.media-amazon.com/images/I/81-TfPC2JQL.jpg) ![Folkmanis GREFA116-1 Fat Brain Toy, Multicoloured - Image 2](https://m.media-amazon.com/images/I/81oJoheDqLL.jpg) ![Folkmanis GREFA116-1 Fat Brain Toy, Multicoloured - Image 3](https://m.media-amazon.com/images/I/71PQGf1tSSL.jpg) ![Folkmanis GREFA116-1 Fat Brain Toy, Multicoloured - Image 4](https://m.media-amazon.com/images/I/81L6m4nB-kL.jpg) ![Folkmanis GREFA116-1 Fat Brain Toy, Multicoloured - Image 5](https://m.media-amazon.com/images/I/71mpBEnqcRL.jpg) ## Questions & Answers **Q: How many challenge cards are included?** A: Not holding the deck in my hand, but I think there are at least 20. They are double sided. Color challenges on one and B/W challenges on the other and organized by difficulty. **Q: Age range for coggy** A: Coggy is safe for children age 6 and up. **Q: Do these work or not work like according which gear is next to which? Or does it not matter?** A: The gears can be arranged in a variety of ways and still work. **Q: how to speak dog?** A: Bark. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great distraction game, quite compelling... *by A***. on 18 January 2018* Bought for my son with AS, 11 years. He didn't like it initially as is the case with most 'new' things but once he got through the first few he was quite hooked. Now keeps in the car to keep his mind and hands busy on journeys. Highly recommend. ### ⭐⭐⭐⭐⭐ Excellent *by K***4 on 10 January 2018* Bought this for my teenage autistic son. He loves it! It really makes you think about what goes where. I highly recommend this toy. ### ⭐⭐⭐⭐ My niece loves them *by I***Y on 20 May 2019* Great buy and instant hit ## Frequently Bought Together - Folkmanis GREFA116-1 Fat Brain Toy, Multicoloured - Learning Resources Kanoodle 3D Brain Teaser Puzzle, Travel Game for Adults and Kids Ages 7 8 9 10+, Gift for Boys & Girls, Featuring 200 Challenges --- ## 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.co.uk/products/48173327-folkmanis-grefa116-1-fat-brain-toy-multicoloured](https://www.desertcart.co.uk/products/48173327-folkmanis-grefa116-1-fat-brain-toy-multicoloured) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-06-05*