---
product_id: 51843753
title: "50 Optical Illusions (Usborne Activity Cards) (Puzzle Cards no pen)"
brand: "sam taplin"
price: "€ 12.51"
currency: EUR
in_stock: true
reviews_count: 8
url: https://www.desertcart.ie/products/51843753-50-optical-illusions-usborne-activity-cards-puzzle-cards-no-pen
store_origin: IE
region: Ireland
---

# 50 Optical Illusions (Usborne Activity Cards) (Puzzle Cards no pen)

**Brand:** sam taplin
**Price:** € 12.51
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** 50 Optical Illusions (Usborne Activity Cards) (Puzzle Cards no pen) by sam taplin
- **How much does it cost?** € 12.51 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/51843753-50-optical-illusions-usborne-activity-cards-puzzle-cards-no-pen)

## Best For

- sam taplin enthusiasts

## Why This Product

- Trusted sam taplin brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

50 Optical Illusions (Usborne Activity Cards) (Puzzle Cards no pen)

## Images

![50 Optical Illusions (Usborne Activity Cards) (Puzzle Cards no pen) - Image 1](https://m.media-amazon.com/images/I/615QsZqWH5L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great collection of illusions
*by M***H on 12 July 2025*

I bought one of these before but it was taken by someone. The box is full of cards each containing a different optical illusion. What makes this set so great is that it has two cards each with a circle cut out of them and with a printed ruler. The circles can be placed over the images where it's hard to believe that the two areas are the same shade of colour.

### ⭐⭐⭐⭐⭐ Excellent
*by B***P on 22 September 2013*

These Usborne Optical Illusions cards are intriguing and attention-holding, with a certain mind-bending 'cool factor', making them of interest to curious kids, teens and adults alike.Some cards demonstrate that you cannot trust what your eyes are seeing! For example, two colours in a picture appear different but are in fact the same, or apparently over-lapping circles are not really overlapping at all. A 'revealer card' is included, which features a ruler edge and two holes to view colours through seperately, to prove certain illusions are true!There are 50 illusion cards, approx 15.5cm long, boldly coloured and with explanations of the illusions on the reverse of each card. Not every card is mind-blowing but there is a decent variety and overall this set makes up an interesting collection. Ideal for dipping in and out of, for travel and for showing friends.

### ⭐⭐⭐⭐ Cool
*by M***D on 19 August 2025*

Very good illusions cool

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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-02-21*