--- product_id: 589164953 title: "PrfcNL IQ Test Cubes (Red and White) – 9 Kohs Cubes, Practice for Block Design Test (BDT), WPPSI, WAIS IV and WISC V Tests, Improve Concentration, Coordination and Memory, Diagnostic Tool" brand: "prfc.nl" price: "€ 54.63" currency: EUR in_stock: true category: "Prfc.Nl" url: https://www.desertcart.fr/products/589164953-prfcnl-iq-test-cubes-red-and-white-9-kohs-cubes store_origin: FR region: France --- # Free app with unlimited timed patterns 9 precision 3D printed cubes Eco-friendly European sustainable materials PrfcNL IQ Test Cubes (Red and White) – 9 Kohs Cubes, Practice for Block Design Test (BDT), WPPSI, WAIS IV and WISC V Tests, Improve Concentration, Coordination and Memory, Diagnostic Tool **Brand:** prfc.nl **Price:** € 54.63 **Availability:** ✅ In Stock ## Summary > 🧠 Unlock your brain’s full potential with every cube twist! ## Quick Answers - **What is this?** PrfcNL IQ Test Cubes (Red and White) – 9 Kohs Cubes, Practice for Block Design Test (BDT), WPPSI, WAIS IV and WISC V Tests, Improve Concentration, Coordination and Memory, Diagnostic Tool by prfc.nl - **How much does it cost?** € 54.63 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/589164953-prfcnl-iq-test-cubes-red-and-white-9-kohs-cubes) ## Best For - prfc.nl enthusiasts ## Why This Product - Trusted prfc.nl brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Holistic Cognitive Boost:** Enhance concentration, hand-eye coordination, memory, and creative problem-solving skills. - • **Clinically Trusted IQ Prep:** Practice with official WISC, WAIS, WPPSI block design tests to boost your cognitive edge. - • **Precision 3D Craftsmanship:** Lightweight, durable cubes crafted with sustainable PLA for premium tactile experience. - • **Professional Diagnostic Tool:** Used by clinicians for assessment and therapy—serious brain training, no child's play. - • **Seamless Digital Integration:** Access 60+ downloadable patterns and a mobile app for on-the-go brain training. ## Overview PrfcNL IQ Test Cubes are a professional-grade, 9-piece set of red and white 3D printed cubes designed for practicing and assessing block design tests used in WISC, WAIS, and WPPSI IQ evaluations. Featuring downloadable PDFs and a free app with unlimited timed patterns, these eco-friendly cubes enhance concentration, coordination, memory, and problem-solving skills. Ideal for adults and clinical use, they combine precision craftsmanship with digital convenience to elevate cognitive training. ## Description desertcart.com: PrfcNL IQ Test Cubes (Red and White) – 9 Kohs Cubes, Practice for Block Design Test (BDT), WPPSI, WAIS IV and WISC V Tests, Improve Concentration, Coordination and Memory, Diagnostic Tool : Industrial & Scientific ## Features - IQ test preparation and examination: individuals can be examined using Block patterns which are used in WISC, WAIS, WPPSI and BDT. - Self-assessment: the cubes can be used for psychological assessments, testing cognitive growth and problem-solving abilities. - Brain training: excellent for creative thinking, training imagination, eye-hand coordination and colour and shape recognition, and improving both IQ and EQ. - Downloadable content: Each box contains link to downloadable PDF file with 60 block designs. - Professional Medical & Diagnostic Equipment: Not intended or marketed for children's play/leisure. - Free App included: Mobile (Android/iOS) and Windows 11 app with unlimited patterns. Practice using the time counter in the app and complete the patterns as fast you can! - 3D Printed: our product is manufactured in Europe, having in mind sustainability and material efficiency. The materials used are lightweight, promoting reduced environmental impact. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CNTTRNHS | | Additional Features | Portable | | Age Range Description | Adult | | Best Sellers Rank | #53,181 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #104 in Clinical Diagnostic Test Kits | | Brand Name | Prfc.NL | | Color | Red and White | | Customer Reviews | 4.4 out of 5 stars 58 Reviews | | Educational Objective | Concentration Skill, Hand-Eye Coordination, Logical Thinking, Observation Skill, Pattern Recognition | | Global Trade Identification Number | 08721008439181 | | Included Components | 9 cubes in easy to carry box with FREE digital downloads (PDF and Mobile App) | | Indoor Outdoor Usage | Indoor | | Item Dimensions | 1 x 1 x 0.1 inches | | Item Dimensions L x W | 1"L x 1"W | | Item Shape | Cube | | Item Type Name | 3D Puzzle | | Manufacturer | Perfect Consulting B.V. | | Manufacturer Part Number | 1002IQBOX | | Manufacturer recommended age | 16 years and up | | Material Type | pla | | Material Type Free | All other materials | | Model Number | 1002IQBOX | | Number of Items | 1 | | Number of Pieces | 9 | | Number of Players | 1 | | Operation Mode | manual | | Play Activity Location | Tabletop | | Product Style | Educational | | Puzzle Type | 3D Puzzle | | Set Name | IQ Test Cubes | | Size | 2.5 cm (1 inch) | | Skill Level | Intermediate | | Theme | Intelligence | ## Images ![PrfcNL IQ Test Cubes (Red and White) – 9 Kohs Cubes, Practice for Block Design Test (BDT), WPPSI, WAIS IV and WISC V Tests, Improve Concentration, Coordination and Memory, Diagnostic Tool - Image 1](https://m.media-amazon.com/images/I/716Y--jkBgL.jpg) ![PrfcNL IQ Test Cubes (Red and White) – 9 Kohs Cubes, Practice for Block Design Test (BDT), WPPSI, WAIS IV and WISC V Tests, Improve Concentration, Coordination and Memory, Diagnostic Tool - Image 2](https://m.media-amazon.com/images/I/71iqTAE4pvL.jpg) ![PrfcNL IQ Test Cubes (Red and White) – 9 Kohs Cubes, Practice for Block Design Test (BDT), WPPSI, WAIS IV and WISC V Tests, Improve Concentration, Coordination and Memory, Diagnostic Tool - Image 3](https://m.media-amazon.com/images/I/71TNjNbiR6L.jpg) ![PrfcNL IQ Test Cubes (Red and White) – 9 Kohs Cubes, Practice for Block Design Test (BDT), WPPSI, WAIS IV and WISC V Tests, Improve Concentration, Coordination and Memory, Diagnostic Tool - Image 4](https://m.media-amazon.com/images/I/71AurElDVgL.jpg) ![PrfcNL IQ Test Cubes (Red and White) – 9 Kohs Cubes, Practice for Block Design Test (BDT), WPPSI, WAIS IV and WISC V Tests, Improve Concentration, Coordination and Memory, Diagnostic Tool - Image 5](https://m.media-amazon.com/images/I/717w1s2GKOL.jpg) ## Frequently Bought Together - PrfcNL IQ Test Cubes (Red and White) – 9 Kohs Cubes, Practice for Block Design Test, WPPSI, WAIS IV and WISC V Tests, Montessori Educational Blocks to Improve Concentration, Coordination and Memory - Block Design Test Practice Book: IQ Test with Block Patterns (BDT), Preparation for test, Spatial Ability, Gifted Education, Kohs Cubes Practice (IQ Tests series) - WISC-V Test Preparation Book: Practice for WISC-V Test with Picture Concepts, Pattern Matrix Reasoning, Naming Speed Literacy and Quantity, Symbol ... and Picture Span Subtests (IQ Tests series) --- ## 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.fr/products/589164953-prfcnl-iq-test-cubes-red-and-white-9-kohs-cubes](https://www.desertcart.fr/products/589164953-prfcnl-iq-test-cubes-red-and-white-9-kohs-cubes) --- *Product available on Desertcart France* *Store origin: FR* *Last updated: 2026-10-12*