Sufficient Quantity: This set includes sublimated ballpoint pens, each with black refill; measures approximately 6 inches long / 6 inches (approximately 15.3 cm), sufficient quantity for unlimited DIY , , Unique Ballpoint Pen Gifts for Family, Colleagues and Friends These DIY pens for heat transfer printing are constructed with reliable plastic parts and a sublimation-coated metal tube body, and durable, not easily broken, and stylish in appearance; the durable material combination enhances the smoothness and strength of the ballpoint pen, significantly improving user Comfortability; black ink dries quickly, flows consistently, and does not bleed, ensuring These ballpoint pens can be used for writing, drawing and practicing in classrooms, offices and other occasions, the recommended heat press setting is about 500 / 260 for about 5-6 minutes; it can also be placed in the oven for DIY Project, create a personalized pen; please disassemble the pen before sublimation as only the white pen holder can be sublimated This plastic ball pen is not a push pen, but can be opened by rotating the pen body; when the ink runs out, just take out the refill from the bottom and rotate the refill to replace it; the operation is simple and simple, and does not require too much energy , suitable for most students, teachers, staff, etc. These white ballpoint pens have beautiful appearance and practical performance; they can be used in person, or you can heat transfer your friend's name or favorite pattern to the blank space of the sublimation pen; the finished product can be used for Children's Day, birthday parties, weddings, etc. , an for classmates, friends or colleagues.<br><br>Great for artists and more:The sublimated cute and cool pen surface makes these pens perfect for artists and people who want to add ersonalized design to their work, allowing for unique and expression. multiple uses:Suitable for writing, journaling, sketching, crafting, and more, these pens are versatile tools for a of activities. Notice: Contains pointed objects, please use and store with care and keep from little babies. Colour:As Shown Material:ABS+metal<br><br>Package Contents: 36 pieces of sublimation ballpoint pens<br><br>Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.