[Size] 15.2cmX 1.5cm.[Light Weight Comfortable]This diamond painting pen features a Finger Rest design. When you using it working on diamond painting progress, the drilling speed is much faster than a normal pink diamond painting pen. And you can finish one diamond painting quickly and easily.[HANDMADE MATERIAL] Unlike other plastic pens for diamond painting, the drill pen is made of handmade resin, which is more durable and comfortable to hold in hand. The products are not only bright and beautiful, but also velvety-like visual effects.[High efficiency] These tip pens work well and are easy to use, suitable for beginners. The drilling speed is 3 times that of ordinary pointed pens, which can help you save time and energy and relax your hand muscles.[Package Includes] One diamond painting drill curvy body pen with 4 drill picker.Suitable for both kids and adults.[Widely Usage] This drill pen can pick up all kinds of diamond, like round drill, square drill, crystal drill, glass drill.Also they can work perfectly with crystals, sequins, and beads. Not only the color is bright and beautiful, but the cute design take more joy and fun to the diamond painting, best gift for children and friends.