Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 10 - Jul 15
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
Rulers by Père Alex & Marchand de trucsThis classic illusion, made famous by psychologist Joseph Jastrow, is elegantly revisited here by Father Alex. The magician presents two wooden school rulers: one marked in centimeters, the other marked in inches. He explains that the imperial system is decidedly mysterious for a French person and immediately proves it: Placed side by side, 15 cm seem to be equal to 6 inches. By simply reversing the position of the rulers, not only do they visually
This classic illusion, made famous by psychologist Joseph Jastrow, is elegantly revisited here by Father Alex.The magician presents two wooden school rulers: one marked in centimeters, the other marked in inches.
He explains that the imperial system is decidedly mysterious for a French person... and immediately proves it:
Placed side by side, 15 cm seem to be equal to 6 inches.
By simply reversing the position of the rulers, not only do they visually change in size, but this time 7 inches appear to correspond to 9 cm.
To conclude, the magician reveals that the two rulers are in fact exactly the same length.
A strong, clear, and immediate visual illusion that never fails to surprise and delight.
Contents
A beautiful wooden box, specially crafted for this effect
Two wooden rulers: one marked in centimeters, one marked in inches
An instructional video in French, in which Father Alex explains the principle behind the trick
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
4.5 ★★★★★
Based on 1298 reviews
Sort
Product Reviews
★★★★★ 5
Nice shirt.
Color: Black, Size: XX-Large
Good neck height, not too high, firm neck grip without the choke feel. Clean look when wearing under an open shirt or looks good alone, Soft feel against the skin, and it washes well, no pulling or color fade. semi-form-fitting on the body, but not tight for the size. priced well.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 25, 2026
★★★★★ 5
T-Shirts
T-Shirts are very nice. They run small. Order 1 size up
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 31, 2025
★★★★★ 3
Mock turtle neck sagged and did not fit well.
Shirt is well made. Collar not so much. Sagged and did not fit well. Donated to Goodwill.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 29, 2026
★★★★★ 5
A Difficult to Find T-Shirt
These T-Shirts are nice. A super difficult to find. The manufacturer calls it a mock-turtle neck (MTN). But the collar height is actually a bit shorter than the traditional MTN, which is great. It's closer to a regular T-Shirt that comes all the way to the neckline. And very somt a comfortable. This is the perfect style of T-Shirt to wear under a sportscoat, if desired. Or under a shirt where you want the T-Shirt to show for contrast. Just the right look.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 17, 2026
★★★★★ 1
Sugerencia
Me llego pero el pedido tiene un fuerte mal olor a agua tipo de químico que aún lavandolo no se se va el mal olor . primera ves que me pasa esto
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 7, 2026
recommand products
Found Bag of Popcorn
135.00
It's My 10th Birthday Basketball Theme 10 Years Old Birthday Lightweight T-Shirt
35.95
【2021 Upgraded】Motorcycle Convex Rear View Mirror, Mirrors For Bike,Motorcycle,Atv,Scooter, With 10Mm Bolt, 7/8" Handle Bar Mount Clamp For Cruiser, Suzuki， Honda, Victory And More
20.37
Knew the Words (A3 - Limited Edition)
26.95
4th Birthday Construction Building Tools Kids 4 Year Old Odor-resistant T-Shirt
35.95