Pay in installments of $16.50 with
,
and
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Aug 15 - Aug 20
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
Pi Max Book Test by Vincent HedanPi Max is the brand new version of my impossible memory effect created in 2010. You show a pocket sized book in which the decimals of Pi are listed, and you explain that you have memorized them. The spectator opens the book to any page, announces the page number, and you remember the first digits of the page! You then ask him to give you a sequence of 5 digits, anywhere on any page. From this place, you begin to recite the decimals of Pi! You recite
Pi Max is the brand new version of my impossible memory effect created in 2010. You show a pocket-sized book in which the decimals of Pi are listed, and you explain that you have memorized them. The spectator opens the book to any page, announces the page number, and you remember the first digits of the page!You then ask him to give you a sequence of 5 digits, anywhere on any page. From this place, you begin to recite the decimals of Pi! You recite so many decimals that the spectator has to turn the page to follow you!
Finally, you ask for the spectator's birthday, for example July 14th. You then reveal the page, line and position on the line where the sequence 0714 is located in the book! (Pi Max allows you to reveal birthdays in month/day format and day/month, without extra effort.)
- No crib
- No app
- No peek
- No pre show
- No electronics
- No accomplice
- No complicated math
You will receive the necessary pocket-sized book. Format 10.8 x 17.5 cm (4.25 x 6.88 inches), 90 pages.
Provided with a detailed 12-page manual in English, as well as online video instructions in English.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- 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
4.2 ★★★★★
Based on 26 reviews
Sort
Product Reviews
★★★★★ 3
Not very durable
Size: 5 Pack
They’re a great toy for the dog. However, if the dog is bigger, they are very easily destroyed.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 9, 2026
★★★★★ 5
Hold up to a heeler!
Size: 5 Pack
I have a red heeler who destroys chew toys in quickly. I was extremely happy with these ones. They are made of thicker material and even after he chews the squeaky piece out, I can play tug of war with them without them ripping apart. The price for the quality is the best I have found in a long time.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 9, 2026
★★★★★ 5
Good toy overall!
Size: 5 Pack
These dog toys are good for in the middle of hard chewers we have a dog that is a very hard chewer and will chew up anything, these toys lasted a good while!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 9, 2026
★★★★★ 5
Great toy that stands up to tough dogs
Size: 5 Pack
When these toys first arrived and I opened the box I was disappointed. They seemed a bit flimsy and were not what I was expecting Boy was I wrong! My dog lived his new toy and it’s has not left his side. Best of all, it’s a tough little toy that can take a beating and keep going. My dog usually tears through his toys in a matter of hours, and I tried numerous toys over the years. I’ve tried Kevlar toys, toy that claim to be very sturdy, he always destroyed them in a matter of hours. This toy looks flimsy, but it’s soft and strong
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 20, 2026
★★★★★ 5
Dog toy that lasts.
Size: 5 Pack
I've got a heavy chewer on my hands, so I've basically thrown money away on countless "durable" toys that get shredded in minutes. I was skeptical about these, but the "no stuffing" design caught my eye—at least there wouldn't be fluff all over my living room!
I'm happy to report that these have actually lasted! My dog loves shaking them around and making them squeak.
The crinkle sound is a huge bonus; it really keeps him engaged.
The fact that they're lightweight makes them perfect for a game of fetch, and my dog can easily carry them around.
For the price, getting a whole bundle of these is a great deal. If you're tired of cleaning up toy stuffing, I'd definitely recommend giving these a try.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 18, 2026
recommand products
Kiss False Nails KCS02 Classy Trendy Shape & Style With Glue Medium 28 Count
39.99
Dettol Antibacterial Hand Sanitizer Gel Skincare 200ml
30.99
Everflow Screw Vertical Threaded Rod Anchor Designed for Wood, Steel with Zinc Finish
169.00
Dettol Antibacterial Disinfectant Spray Morning Dew 450ml
23.99
Lund Universal 20in X 60in Basic Cargo Carrier For 2in Hitches - Black
120.00