从混合手边的墨水开始实验,他很快的找到一位供应染料的化学家,凭借着双方的合作,设计出了8种鲜艳明亮的颜色。恰好当时Parker刚停产了一种极受欢迎的颜色Parker Penman Sapphire,Mr. Terry Johnson敏锐地抓住这个机会开发出Lake Placid Blue (湖静蓝),与Penman Sapphire有着匹配的鲜艳颜色。
目前Private Reserve Ink出品的有37种彩色墨水,分别是American Blue (美国蓝), Aqua Blue (水精灵蓝), Arabian Rose (阿拉伯玫瑰), Avacado (酪梨绿), Black Cherry (黑樱桃), Black Magic Blue (黑魔法蓝), Blue Suede (山羊皮蓝), Burgundy Mist (勃艮地迷雾), Buttercup (金凤花), Chocolat (巧克力), Copper Burst (铜亮棕), Cosmic Cobalt (宇宙钴蓝), Dakota Red (达科他红), Daphne Blue (月桂蓝), DC Supershow Blue (特区笔展蓝), DC Supershow Green (特区笔展绿), Ebony Blue (檀木蓝), Ebony Green (檀木绿), Ebony Purple (檀木紫), Electric DC Blue (电力特区蓝), Fiesta Red (庆典红), Foam Green (泡沫淡绿), Gray Flannel (灰法兰绒), Lake Placld Blue (湖静蓝), Midnight Blues (午夜蓝), Naples Blue (那不勒斯蓝), Orange Crush (柳橙汁), Plum (梅树紫), Purple Mojo (紫色魔力), Shell Pink (贝壳粉红), Sherwood Green (舍伍德绿), Shoreline Gold (海岸金), Sonic Blue (声波蓝), Spearmint (薄荷绿), Tanzanit (坦桑宝石蓝), Tropical Blue (热带蓝), Velvet Black (天鹅绒黑);其中Midnight Blues, Sherwood Green & Ultra Black还有Fast Dry Ink(速干墨水),而且大部分颜色同时还提供墨囊。