SKU: 59813449283

Opus Book Test English by Denis Marc Paret

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Description

Opus Book Test English by Denis Marc ParetThis gem of technology, it's an INTELLIGENT MARKER that will allow you to perform miracles. Imagine the following: You are presenting two books to the public. A dictionary of more than 1100 pages (For each language, the number of pages may differ from country to country). A novel of about 300 pages. The viewer chooses a book. You ask him to open this book to any page and give you the page number. IT IS VERY IMPORTANT TO UNDERSTAND THAT THE SPECTATOR

This gem of technology, it's an INTELLIGENT MARKER that will allow you to perform miracles.

Imagine the following:

You are presenting two books to the public.
  • A dictionary of more than 1100 pages (For each language, the number of pages may differ from country to country).
  • A novel of about 300 pages.
The viewer chooses a book. You ask him to open this book to any page and give you the page number.

IT IS VERY IMPORTANT TO UNDERSTAND THAT THE SPECTATOR MAY BE OVER 30 METERS FROM YOU AND YOU NEVER HAVE THE BOOK BETWEEN YOUR HANDS.

The marker will immediately indicate the first word(s) of the page.
  • You also announce a line number. This line number is indicated by the marker which also gives you the first word or words of this line. The lines are all different -- they have been inserted randomly.
  • You can immediately announce the same things on the next page.
  • You can go from page to page until the end of the book if you wish.
At any moment, the viewer can decide to change books. Or return to the first with other pages. You only press a button.
  • Each time you will know what to answer.
  • If he wants to trap you by giving you a non-existent number, you will know it.
  • If he wants to trap you by giving you an empty page number, you'll know it.
You use this with only one hand, simply with the thumb.
  • Indication of the marker: An LED light will come on to let you know that the marker is on.
  • The choice of book 1: a red led will light up.
  • Just by pressing a button, the choice of the book will change, and the blue LED will light up.
  • You can skip pages simply with a button to go from 127 to 128 for example. When you are on a page, you can ask for a number between 1 and 10. If the spectator says, for example, 9, they advance 9 pages and you immediately have the same info.
In short, you can do everything.

If you want one or two books that belong to you, it will be possible with a supplement.

If you want to write the words yourself, there will be just a very minimal cost in this case.

You can choose to take our dictionary but change the book.

You can use this gimmick in close-up. Nobody will see anything.
  • Neither the buttons nor the lights.
You can of course use it on stage.
  • It recharges in ink (ink provided).
  • The battery recharges on PC or sector.
  • The books are included.
  • The marker is guaranteed, and will be exchanged with a new one.
  • An online manual is provided.
  • An explanatory video is provided (Vimeo link).
Available in 4 different languages.
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 59813449283

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CrisJoy
Cuba, US
★★★★★ 4
Cute - change footbed please
Size: 8.5, Color: Dense Smoke
These are so comfy and fit my usually 8.5 foot great. It's the footbed of UGGs that I keep hoping they'll change. It's like our memory foam mattress - cushy and great UNTIL THE HEAT comes! Then it's a no for this hot 65 yo G'ma!
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Reviewed in the United States on May 20, 2026
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maria cano
Alexandria, US
★★★★★ 3
No me quedaron
Size: 8, Color: Dense Smoke
No son del # vienen más pequeños
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Reviewed in the United States on April 7, 2026
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Kindle Customer
Fort Morgan, US
★★★★★ 5
Super fun!
Size: 8.5, Color: Red Pepper
These are so fantastic! The color is amazing! It is a bit on the tomato-red side of the color-wheel. The fit is great. They are comfortable from the 1st step. Easy to walk in.
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Reviewed in the United States on March 17, 2026
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Anapaula
Draper, US
★★★★★ 5
Love them
Size: 5.5, Color: Red Pepper
I have gotten so many compliments on these shoes! They’re true to size and comfortable. Because of the material feet might sweat easier if hot but they dry quick. Quality is great and the color looks good, it’s more of a orange/red color. I got a 5.5 size
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Reviewed in the United States on May 21, 2026
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Laura
Dallas, US
★★★★★ 5
Stylist and comfortable!!!
Size: 6, Color: Red Pepper
So comfortable and well made. I’m going to get these in multiple colors.
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Reviewed in the United States on June 11, 2026

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