🧠 Unlock your brain’s full potential—one block at a time!
PrfcNL IQ Test Cubes are a set of 9 red and white Kohs cubes designed for professional IQ test preparation and cognitive training. Compatible with WISC, WAIS, WPPSI, and Block Design Tests, these Montessori-style blocks come with a free app and downloadable pattern PDFs to enhance concentration, coordination, and memory. Manufactured sustainably in Europe using 3D printing technology, they offer a precise, eco-friendly tool trusted by educators and therapists alike.
| ASIN | B0CNTTRNHS |
| Best Sellers Rank | #52,637 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #131 in Clinical Diagnostic Test Kits |
| Customer Reviews | 4.3 4.3 out of 5 stars (89) |
| Item Weight | 1.41 ounces |
| Item model number | 1002IQBOX |
| Manufacturer | Perfect Consulting B.V. |
| Manufacturer recommended age | 3 years and up |
| Product Dimensions | 0.98 x 0.98 x 0.04 inches |
C**E
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.
E**R
Just like the professional ones
These are just like the blocks used during IQ tests. The companion app gives you images to recreate. It is a lot of fun for people who enjoy patterns.
D**R
Good for the mind
Great for any age
J**E
Good
As expected.
S**Z
El producto llegó incompleto y abierto. El material es de mala calidad.
J**Z
Cool fun game
I ordered this for my 11 year old daughter to play while we are traveling. I didn't download the pdf yet, I just had her use the app with it. It's fun and pretty self explanatory. She likes racing the clock to see how fast she can solve the puzzle. I do wish it would keep your best record, but it doesn't seem to. I like how it's exercising her brain, and she just sees it as a fun puzzle. Great for kids and adults!
L**A
Decent for the Cost
Needed blocks in 2 days. They got the job done, but are not durable. Very light and not as easy to handle as the real ones which have more weight to them. After 8 months, 2 of them broke. They are glued together and if used by children, the red and white halves can be easily pulled apart. You get what you pay for.
G**3
Not like the real ones
These make a good practice set but aren’t smooth and have the same weight as the IQ tests if that’s what you are buying them for
S**H
The pattern app is easy to navigate and the cubes are good quality.
V**D
Très léger ! Facile à utiliser, boîte solide
F**O
Ottima qualità, perfetta per somministrazione test wisc
H**I
The cubes quality is not very good doesnt deserve what i pay for
F**L
Alles gut
Trustpilot
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