Benzene stamp for organic chemistry. Now in Black ink!!
Tired of drawing so many benzenes for resonance drawings? Benzenes look deformed after the 6th draw? Look no further! With this stamp, you won't have to redraw so many hexagons!
Length: 6.5 cm, Diameter: 2 cm, black ink. Fits perfectly in a pencil case, and has a lid to prevent ink spillage whilst in there!