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£28.35
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Funny Quantum Joke: Schrödinger’s Cat on the Loose Key Ring

4.8 out of 5 stars rating
987 Total Reviews |
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Square (single-sided)

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Acrylic KeychainCreate your own from scratch

Shape: Square (single-sided)

Never leave home without your favourite photo, design, or inspirational message attached to your keys with this custom circle key ring. Designed to withstand daily wear and tear, this key ring displays designs, text, and photos in vibrant clarity and brilliant colours.

  • Dimensions: 4.7 cm x 4.7 cm (1.875" x 1.875")
  • Made of ultra-durable acrylic
  • UV resistant and waterproof
Creator Tip: To ensure the highest quality print, please note this product’s customisable design area measures 4.7 cm x 4.7 cm (1.875" x 1.875"). For best results please add 0.15 cm (.12") bleed..

About This Design

Funny Quantum Joke: Schrödinger’s Cat on the Loose Key Ring

Funny Quantum Joke: Schrödinger’s Cat on the Loose Key Ring

This bold black-and-yellow “wanted” poster delivers a hilarious twist on quantum theory: “WANTED – DEAD AND ALIVE – SCHRÖDINGER’S CAT.” Playing on the paradox of superposition, the image turns a famous physics thought experiment into a tongue-in-cheek crime bulletin. Perfect for science lovers, meme collectors, and anyone who enjoys clever visual puns. #QuantumParadox #ScienceHumor #SchrödingersCat #WantedPosterMeme
Memory Lane Designs
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North Vancouver, British Columbia, Canada
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Customer Reviews

4.8 out of 5 stars rating987 Total Reviews
873 total 5-star reviews77 total 4-star reviews16 total 3-star reviews8 total 2-star reviews13 total 1-star reviews
987 Reviews
Reviews for similar products
5.0 out of 5 stars rating
5 out of 5 stars rating
By Joanna B.20 March 2022 • Verified Purchase
Acrylic Key Ring, Square (single-sided)
Creator Review
This key ring is fabulous. It's really well made. The printing is great; really sharp and clear.
4.0 out of 5 stars rating
4 out of 5 stars rating
By Anonymous1 October 2025 • Verified Purchase
Acrylic Key Ring, Square (single-sided)
Long time from ordering to delivert.
5.0 out of 5 stars rating
5 out of 5 stars rating
By Jesse13 August 2024 • Verified Purchase
I adore the sentiment behind this keychain, which is why I chose it as a gift. This keychain features a beautifully polished, shiny finish.
from zazzle.com (US)
Original product

Tags

Key Chains
schrödingers cat memequantum physics jokewanted poster parodyscience humourdead and alive quotenerdy memebold yellow textblack background graphicsuperposition jokefunny science poster
All Products
schrödingers cat memequantum physics jokewanted poster parodyscience humourdead and alive quotenerdy memebold yellow textblack background graphicsuperposition jokefunny science poster

Other Info

Product ID: 256743590438367358
Created on 20/01/2026, 18:06
Rating: G