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🧠 Unlock your spatial genius—anytime, anywhere!
PrfcNL Test Cubes are a set of nine 1-inch red and white cubes designed for adults and children to practice and prepare for nonverbal IQ tests like WAIS-IV and WISC-V. The set includes a mobile app with unlimited timed block-design patterns and a downloadable PDF with 60 designs, promoting cognitive growth, spatial reasoning, and problem-solving skills. Ideal for tabletop use, these cubes enhance both IQ and EQ without requiring batteries, making them a portable and effective brain training tool.




| Age Range Description | Adult |
| Asin | B0CNTTRNHS |
| Best Sellers Rank | 247,271 in Toys & Games (See Top 100 in Toys & Games) 437 in Sequential Puzzles |
| Brand Name | Prfc.NL |
| Colour | Red and White |
| Customer Package Type | FFP |
| Customer Reviews | 4.3 4.3 out of 5 stars (116) 4.3 out of 5 stars |
| Educational Objective | Problem Solving Skill, Spatial Awareness |
| Global Trade Identification Number | 08721008439181 |
| Included Components | 9 cubes in easy to carry box with FREE digital downloads (PDF and Mobile App) |
| Is Assembly Required | No |
| Item Dimensions | 25 x 25 x 1 millimetres |
| Item Dimensions L X W | 25L x 25W millimetres |
| Item Shape | Cube |
| Item Type Name | 3D Puzzle |
| Manufacturer | Perfect Consulting B.V. |
| Manufacturer Part Number | 1002IQBOX |
| Material Type | pla |
| Material Type Free | Plastic Free |
| Maximum Age Recommendation | 24 |
| Model Number | 1002IQBOX |
| Number Of Items | 9 |
| Number Of Pieces | 9 |
| Number Of Players | 1 |
| Operation Mode | manual |
| Play Activity Location | Tabletop |
| Power Source | manual |
| Product Style | Minimal |
| Puzzle Type | 3D Puzzle |
| Set Name | Test Cubes |
| Size | 1 inch |
| Skill Level | Intermediate |
| Special Features | Downloadable content and mobile app |
| Supported Battery Types | No batteries required |
| Theme | Intelligence |
| Unit Count | 9.0 count |
User
Fab product
The pattern app is easy to navigate and the cubes are good quality.
User
Util
Muy util
User
Perfect KOHS Blocks for Assessment and Therapy
These KOHS blocks are the perfect size to complement the WAIS and WISC tests. The product’s appearance, finish, and overall aesthetics are perfect. They also include an app and two PDF document links with patterns to use with this resource. They are also perfect for therapy to work on visual perception and for individuals who scored low on the Block Design subtest of the WISC and WAIS. I am very happy with this product. I'm happy with the product and the seller’s service.
User
Perfetti
Ottima qualità, perfetta per somministrazione test wisc
User
Bad quality
The cubes quality is not very good doesnt deserve what i pay for
User
Guter Zustand
Alles gut
Trustpilot
1 month ago
1 week ago