Diagram Detective Pillows
Add a cozy touch to their discovery den with pillows featuring clever diagrams and detective-inspired designs—perfect for relaxing after an investigative adventure.
Diagram Detective Pillows Collection
Diagram Detective Mugs
Explore our mugs collection and find the perfect gift for your diagram detective, blending humor and curiosity in every sip.
Diagram Detective Prints
Browse our art prints that celebrate the mystery and charm of diagrams—a great gift for creatives and puzzle lovers alike.
Diagram Detective T-Shirts
Discover our t-shirts designed for diagram detectives who love to wear their passion for puzzles and creative problem-solving.