Ruler Mugs
Description: Bring the energy of the 90s to the new school year with this vibrant Memphis-inspired piece filled with a rainbow dolphin pencil, ruler, and playful geometric shapes. Ideal for students, teachers, and parents who love a bold, nostalgic aesthetic, it captures that first-day-of-school excitement. Whether you're heading back to class or just love a cool, colorful look, it's sure to turn heads.
First Grade Raccoon Backpack Cool Student Mug
by a fortaleza de gato
$13 $18
Description: This vibrant, cartoon-style illustration celebrates \"SECOND GRADE\" in large, colorful, 3D letters centered on an open notebook. The scene is surrounded by cheerful school supplies. A playful back-to-school design for second grade teachers, students, parents, classroom teams, and first-day-of-school celebrations.
Second Grade Back to School Notebook and Crayon Lettering and Ruler Frame and Giant pencil Mug
by Sondos Calimiro
$13 $18
Description: A bold graphic displays the words "ELECTRICAL ENGINEER" stacked vertically. The 'S' symbol precedes 'ELECTRICAL', colored red and white. The word 'ENGINEER' is colored orange and white. A unique visual element combines drafting tools and a scale ruler integrated into the text.
Sigma Electrical Engineer with Drafting Tool and Ruler Mug
by lauren dephyls studio
$13 $18
Description: Channel the legendary resilience of Baldwin IV with this powerful dark historical design. The crowned Leper King seated on his throne — radiating strategy, strength, and medieval royalty. Bold Crusader-era aesthetic perfect for history lovers, dark academia fans, and Gen Z who appreciate deep, meaningful streetwear with real king energy on tees, hoodies, and crewnecks.
Description: A bold and powerful roaring gorilla design featuring a regal crown and fierce expression, perfect for fans of wild animal art, jungle power themes, royal beast aesthetics, and strong statement graphics. Great for t-shirts, hoodies, stickers, and gifts for animal lovers, ape fans, and anyone who likes intense, majestic artwork with a dominant attitude.
Description: Bring some lighthearted workshop humor to your woodworking projects with this hilarious carpenter design. Featuring the witty slogan "SOMETIMES WHEN I'M FEELING REALLY CRAZY I'LL ONLY MEASURE ONCE" written in a bold white condensed block font layout accented with wooden plank graphics, this design showcases a detailed yellow tape measure extending vertically on the left and a red electric circular saw below.
Sometimes When Im Feeling Crazy Measure Once Funny Carpenter Mug
by NaZ_designs
$13 $18
Description: A crowned hamster lounges on an ornate golden throne, holding a sunflower like a royal scepter. Coins and seed bowls add whimsical detail to this charming birthday gift for someone whose tiny pet rules the house.
Hamster King on Golden Throne Holding a Sunflower Scepter Mug
by WildFeather Studio
$13 $18
Description: Cute back to school design featuring large “School” patchwork letters with apple, school supplies, pencil, lined paper, floral, and ruler patterns, plus daisies, hearts, stars, and pink checkerboard borders. Perfect for teachers, students, school staff, classroom outfits, first day of school, and fun 2026 school year style.
Description: A black background with bold text stating "MISTAKES ALLOW THINKING TO HAPPEN". To the upper right is a red apple with a green leaf. Below the text and to the right are a yellow ruler and a yellow pencil with a pink eraser.
Mistakes Allow Thinking To Happen Apple Ruler Pencil Mug
by STEPHEN CHOU STD
$13 $18
Description: Funny back to school math design featuring colorful groovy typography, daisies, numbers, math symbols, ruler, notebook, compass, calculator, paper clip, checkerboard stripe, and bold “The Math Ain’t Mathin’ Show Your Work” quote. Perfect for math teachers, students, classroom outfits, first day of school, school staff, and 2026 school year fun.
Leopard Teacher Apple Back to School Teacher Design Mug
by Sgut insecte
$13 $18
Description: A bright teacher team design featuring oversized patterned lettering, flowers, stars, school supplies, a ruler, light bulb, bow, and red pencil. The phrase “Hello, We Are That Dream Team They Told You About” celebrates teamwork, friendship, and shared classroom energy. Pink, teal, yellow, black, and orange details create a playful educator collage with cheerful school spirit and bold personality.