6.69 x 3.82 x 0.59 inches

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UPGRADE PREMIUM QUALITY: Our metal screw thread tips are threaded design, easy to screw into the pen barrel, will not fall off, will not loosen, can be used all the time, no need to replace, no need for rubber ring to fix; made of high-quality stainless steel, smooth and durable, not easy to break/rust /fade, which can be applied for a long time
ALL YOU NEED INCLUDED : You will receive 6 * replacement metal pen (1*metal tip, 1*elbow pen tip, 1*corrective pen tip, 1*3/6/9-drills bit ）heads, 1*exquisite diamond painting pens, 6*glue clay, a storage box. Different tip models can drill different numbers of diamonds, convenient and efficient, which can easily meet your DIY needs.