Shipping: Shipped from distribution center in Columbus, United States of America.
Groupspree focuses on the power of group buying. The manufacturer or wholesaler proposes a heavily discounted price for a large quantity bulk purchase. Groupspree facilitates the bulk purchase on behalf of all the group-buy participants. The deal commences once there are sufficient participants in the group-buy.
1,700 participant Groupspree
831 members participating currently
869 additional participants needed
This deal will commence once Groupspree reaches 100%.
This title includes fifty cards featuring mind-bending illusions to surprise your eyes, taken from the personal collection of Al Seckel, world expert on visual illusions. An optical illusion on each card is accompanied by text on the reverse explaining how the illusion works in tricking the eye. This title comes with a 'revealer' card, which can be used to measure and check the illustrations to increase understanding of how each illusion works.
5 Star (8)
4 Star (3)
3 Star (2)
2 Star (3)
1 Star (2)
Average Star Rating: 3.7 out of 5
(18 customer reviews)
18 reviews for 50 Optical Illusions Usborne Activity Cards
Rated 5 out of 5
Mystical Dimples from Manhattan, United States
I have had my eye on one of these for a long time but just out of my reach due to high price in stores. The group discount on groupspree is so much better!
Rated 5 out of 5
Zoom Fire from Ottawa, Canada
5 stars nothing more to add
Rated 5 out of 5
Flavours N Kiss from Port St. Lucie, United States
Good service Groupspree. Quality product.
Rated 4 out of 5
Brutal from Dallas, United States
Very satisfied. Just as advertised. Love it and highly recommended.
Rated 4 out of 5
Serus Haralain from Abu Dhabi, United Arab Emirates
This product was what I exactly expected it to be. Would definitely recommend this product to others with confidence.
United States of America
Mystical Dimples from Manhattan, United States
I have had my eye on one of these for a long time but just out of my reach due to high price in stores. The group discount on groupspree is so much better!
Zoom Fire from Ottawa, Canada
5 stars nothing more to add
Flavours N Kiss from Port St. Lucie, United States
Good service Groupspree. Quality product.
Brutal from Dallas, United States
Very satisfied. Just as advertised. Love it and highly recommended.
Serus Haralain from Abu Dhabi, United Arab Emirates
This product was what I exactly expected it to be. Would definitely recommend this product to others with confidence.