Specifications: Black Ink Pen Bling Diamond Crystal Pens Black Ink Metal Ballpoint Rhinestone Pen for Gift or Office Supplies Size of pen: 5.27 inch * 0.43 inch. Length of refill: 4.6 inch. Material: Metal. Color: Ranibow color: Black. Package include: 10* Crystal ballpoint pens. Trust because of profession. Pens have an important impact on people's lives. Since ancient times, pen has developed more and more diversified. In today's society, pen is becoming more and more unique, and people who try it more and more comfortable. We have perfect product testing means, attach great importance to product quality, to provide customers with quality products and considerate after-sales service, to meet the needs of each customer. Crystal diamond inside Decorated with thousands of sparking diamond in the pen body, which makes the whole rose gold pen more twinkling, but please attention those diamonds are rhinestone only. Exquisite ergonomic Just simply twist to open these wonderful ballpoint pens, unique design of the metal pen tube makes great handwriting experience. Add special style to your stationery set Do writing with our special collection of pens that are designed in style and extremely well made, do not use boring pens any more!