Biodegradable origami seed pods printed with heat-reactive 'magma' paint.
Place them on your windowsill and watch them self-assemble into miniature greenhouses.
▲ THE WOW MOMENT
You place a flat, black triangular paper on your windowsill. Over the next hour, you watch it literally fold itself into a perfect 3-inch pyramid greenhouse before your eyes. As it completes its transformation, the black paint ripples into fiery orange — your signal that the temperature inside is perfect and your micro-herb garden has begun growing.