Silverpoint · 3L · Traditional drawing technique and tool
Airbrush · 5L · Small, air-operated tool that sprays various media by a process of nebulization
Magna (paint) · 3L · brand name of an acrylic resin paint
Binder (material) · 5L · material or substance that holds or draws other materials together to form a cohesive whole mechanically, chemically, by adhesion or cohesion