Gneiss Guy - T-Shirt Size:L Featuring clean

Featuring clean

to a tachyon

✔ High-resolution typographic artwork✔ Printed on soft

Kugelblitz is a funny astrophysics T-shirt about creating a black hole the bright way — literally

This design is inspired by the gravitational slingshot (gravity assist) — the elegant orbital maneuver that lets spacecraft steal a little momentum from planets and fling themselves across the solar system

Gneiss Guy - T-Shirt Size:L Featuring cleanRock your sense of humor with this Gneiss Guy T shirt a bold, geology inspired pun thats perfect for anyone who loves earth science and dad jokes. Whether youre a geologist, rock collector, or just a genuinely gneiss guy, this tee keeps it simple, clever, and confidently nerdy. Printed on soft Gildan 64000 cotton, perfect for fieldwork, classrooms, or casual days when youre feeling sedimentary.