Vintage Pantone by Letraset Tria Color Markers, 12 Marker Set #1 in the Brights range, housed in the original clear Tria Studio Marker Organizer case. These are the classic dual-tip Tria markers made in England by Esselte Letraset, copyright 1992, featuring a broad chisel nib on one end and a fine nib on the other for versatile line work. The set includes a full spread of bright colors — greens, warm red, blue-green, yellow, magenta, blue, red, violet, brown and orange among them — all the original Pantone-matched shades that made this line a studio standard for designers and illustrators. The hard plastic organizer case keeps all twelve markers slotted and protected. All twelve markers have been tested and are writing well. This is a pre-owned vintage set, so the case shows light surface scratching consistent with age and storage, and a couple of old retail and inventory stickers remain on the exterior. Please review all photos closely, as they form part of the description.