Constant Mugs
Description: Perfect shirt to wear on Pi Day (March 14th) or any other day of the year when you want to show off your math side. This shirt features the beginning digits of Pi within the symbol of Pi. How many digits of Pi can you memorize? Prove it with this shirt! Great for STEM students, teachers, college students, or anyone with a quirky yet geeky vibe. Are you into Math and Science? Makes a great gift for any mathematician, geek, nerd, tech lover, college student, teacher, or back to school.
Description: A wholesome Christian humor design featuring a peaceful flock of sheep beneath the phrase “The Lord Is My Shepherd”, followed by the playful punchline “I Need Constant Supervision.” Soft watercolor hills, wildflowers, fluffy sheep, and gentle pastel colors create a cozy pastoral aesthetic while the nervous-looking sheep adds an instantly relatable comedic touch.
Description: Pi Numbers Math Constant for Mathematician Engineer Student Teacher. Perfect for anyone who loves Mathematics and Science or celebrates Pi Day.
Pi Numbers Math Constant Mathematician Engineer Student Teacher Mug
by SILAS
$13 $18
Description: The perfect gift for anyone who never gives up or backs down, the underdog, the athlete, fitness instructors, and moms too.
Relentless - Motivational - Inspirational - Never Give Up - Never Back Down Mug
by My Victory
$13 $18
Description: Embrace every season of life with this “Change Is the Only Constant” nature-inspired design. A symbolic four seasons tree represents growth, transformation, resilience, and the beautiful cycle of life. Detailed vintage botanical engraving and celestial sun-and-moon elements give the artwork a timeless outdoor streetwear feel. Perfect for nature lovers, travelers, hikers, and anyone inspired by meaningful philosophy and mindful living. Wear it on everyday adventures, relaxing weekends, or your next escape into nature. A thoughtful design for anyone who believes that change is not the end, but part of the journey.
Description: This is a firm, self-aware admission for anyone whose internal machinery simply isn't designed to run on high-frequency interaction. It reframes your need for quiet downtime not as a personal flaw or a bad mood, but as a biological reality, letting everyone know that your system requires regular periods of absolute isolation just to function properly.
Angela Davis: Freedom Is a Constant Struggle (Pink) Mug
by Illusive Gathering
$13 $18
Description: A relatable design for anyone with two moods: overthinking everything or simply letting it be. Perfect for anxious thinkers, sarcastic humor fans, and people who understand life's ups and downs.
I Have 2 Moods, 1 Constant Panic And Worrying About Every Little Detail, 2 It Is What It Is Mug
by LONSTUDIO
$13 $18
George Clooney - You Never Really Learn Much from Hearing Yourself Speak Mug
by Barn Shirt USA
$13 $18
Vintage Pi Symbol 3.14159 Mathematical Constant Number Mug
by Teddie Shirts
$13 $18
Description: A character with auburn hair, a visible blue eye, and a brown eye patch stands holding a wooden cane. The character wears a brown trench coat over a grey vest, white shirt, and striped tie. White text curved above reads "constant vigilance!".
Constant Vigilance! Character with Eye Patch and Cane Mug
by Illustrations By Majali
$13 $18