Key Chain - Funny math joke pattern of Delta S Entropy is not what it used to be. Creative Studios – Math Nerd Jokes
$8.99
Sale price $8.99Regular price
Funny math joke pattern of Delta S Entropy is not what it used to be. Key Chain is available in sets of 2, 4 and 6; making them perfect for sharing. Image is printed on both sides and has a high gloss finish. Measures 2 3/8" x 2 3/8" x 3/8" and are made of heavy duty durable plastic. Rings and plastic clips included.
