---
product_id: 632345585
title: "PrfcNL IQ Test Cubes (Red and White) – 9 Kohs Cubes, Practice for Block Desig..."
brand: "prfc.nl"
price: "550 kr"
currency: DKK
in_stock: true
reviews_count: 1
category: "Prfc.Nl"
url: https://www.desertcart.dk/products/632345585-prfcnl-iq-test-cubes-red-and-white-9-kohs-cubes
store_origin: DK
region: Denmark
---

# Free app with unlimited patterns Boosts IQ & EQ 9 precision 1-inch cubes PrfcNL IQ Test Cubes (Red and White) – 9 Kohs Cubes, Practice for Block Desig...

**Brand:** prfc.nl
**Price:** 550 kr
**Availability:** ✅ In Stock

## Summary

> 🧩 Unlock your spatial genius—practice smarter, not harder!

## Quick Answers

- **What is this?** PrfcNL IQ Test Cubes (Red and White) – 9 Kohs Cubes, Practice for Block Desig... by prfc.nl
- **How much does it cost?** 550 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/632345585-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

- • **Eco-Friendly & Minimalist:** Made from sustainable PLA material, combining style with conscious living.
- • **On-the-Go Cognitive Workout:** Compact 1-inch cubes fit perfectly in your bag for anytime, anywhere brain training.
- • **Train Your Brain Like a Pro:** Designed for WAIS-IV & WISC-V IQ test prep to sharpen spatial reasoning and problem-solving skills.
- • **Interactive Digital Challenge:** Includes a mobile app and downloadable PDFs with 60+ block designs to keep your practice fresh and timed.
- • **Elevate Creativity & Coordination:** Enhances eye-hand coordination, color & shape recognition, and imaginative thinking for all ages.

## Overview

PrfcNL Test Cubes are a set of 9 durable, 1-inch red and white cubes designed for adults and children to prepare for nonverbal IQ tests like WAIS-IV and WISC-V. Featuring downloadable PDFs and a mobile app with unlimited block design patterns, these cubes offer a portable, interactive way to boost cognitive skills including spatial reasoning, problem-solving, and creativity. Crafted from eco-friendly PLA material, they provide a minimalist, high-quality brain training experience without batteries or screens.

## Description

PrfcNL Test Cubes (Red and White) - Study for Block-Design Test, Practice Cognitive Spatial Reasoning Test, 9 Kohs Cubes, WAIS and Wisc Test Preparation, 1002IQBOX : desertcart.co.uk: Toys & Games

Review: Fab product - The pattern app is easy to navigate and the cubes are good quality.

## Features

- Warning:Not suitable for children under 3 years. For use under adult supervision
- 【IQ Test Preparation】 Our Test Cubes were designed to assist children and adults in practicing and preparing for nonverbal IQ tests like WAIS-IV and WISC-V.
- 【Perfect Size】Each cube is 1 inch in size, making the set ideal for usage at home and on the go.
- 【Self-Assessment】 The cubes can be used for psychological assessments, testing cognitive growth and problem-solving abilities.
- 【Brain Training】Excellent for creative thinking, training children's and adult's 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.Mobile app included: Mobile app with unlimited patterns. Practice using the time counter in the app and complete the patterns as fast you can!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CNTTRNHS |
| Age Range Description | Adult |
| Best Sellers Rank | 217,690 in Toys & Games ( See Top 100 in Toys & Games ) 407 in Sequential Puzzles |
| Brand | Prfc.NL |
| Brand Name | Prfc.NL |
| Colour | Red and White |
| Customer Package Type | FFP |
| Customer Reviews | 4.3 out of 5 stars 93 Reviews |
| 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) |
| 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 |
| Item Weight | 40 Grams |
| Manufacturer | Perfect Consulting B.V. |
| Material | pla |
| 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 |
| Number of pieces | 9 |
| Operation Mode | manual |
| Play Activity Location | Tabletop |
| Power Source | manual |
| Product Style | Minimal |
| Product dimensions | 25L x 25W millimetres |
| Puzzle Type | Puzzle Box |
| Puzzle type | Puzzle Box |
| Size | 1 inch |
| Skill Level | Intermediate |
| Special Features | Downloadable content and mobile app |
| Supported Battery Types | No batteries required |
| Theme | Intelligence |

## Product Details

- **Brand:** Prfc.NL
- **Colour:** Red and White
- **Educational objective:** Problem Solving Skill, Spatial Awareness
- **Included components:** 9 cubes in easy to carry box with FREE digital downloads (PDF and Mobile App)
- **Manufacturer Minimum Age (MONTHS):** 36
- **Material:** pla
- **Number of pieces:** 9
- **Product dimensions:** 25L x 25W millimetres
- **Puzzle type:** Puzzle Box
- **Theme:** Intelligence

## Images

![PrfcNL IQ Test Cubes (Red and White) – 9 Kohs Cubes, Practice for Block Desig... - Image 1](https://m.media-amazon.com/images/I/716Y--jkBgL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Fab product
*by S***H on 6 August 2025*

The pattern app is easy to navigate and the cubes are good quality.

## 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)

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**Shop now:** [https://www.desertcart.dk/products/632345585-prfcnl-iq-test-cubes-red-and-white-9-kohs-cubes](https://www.desertcart.dk/products/632345585-prfcnl-iq-test-cubes-red-and-white-9-kohs-cubes)

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-02-22*