This listing is for one (1) Color Changing Tulip Pen. You will receive a tulip that changes into either pink, purple, or blue. The color will be random. ☆.。.:・o☆.。.:・o☆.。.:・o☆.。.:・o☆ Each tulip starts out white. They change colors in sunlight. These adorable pens are made of silicone. They are made to stretch & the flower changes colors in sunlight. Certain lights may not change the color of the flower. The stronger the light, the darker the color changes. These pens are most effective in bright natural sunlight. UV based lights work best with these pens. Pens write in black gel ink. Fine Point: 0.38 mm. Length of each pen measures approximately 8.4 inches. Lighting of pictures may slightly differ from actual product. ☆.。.:・o☆.。.:・o☆.。.:・o☆.。.:・o☆ Please read my shop policies about shipping & any additional information. Thanks for shopping. If you have any questions or comments, please contact me & I will do my best to answer them. Color Changing Tulip Pens - Black Ink, 0.38mm, Flower Pens, Floral Novelty Cute Stationary, School Supplies, Random