Product Name: 4.5 oz Cotton T-Shirt - Jet Black

Soft and lightweight jet black cotton t-shirt with a classic fit, perfect for everyday casual wear or layering.

Design Name: Music Relativity

Monochrome design featuring a playful twist on Einstein's equation, evoking a whimsical musical theme, ideal for music lovers and educators, music, education, humor, relativity, black, white, modern, creative.