• Several tools: 8 diamond pens of 4 different types, 10 bags of glue, 2 plastic plates and 1 clip, 21 pieces in total • 4 types of adhesive pens: you can stick three, six and nine diamonds at the same time, and you can stick a large area of diamonds of the same color. Your operations will be easier and more efficient. • DIAMOND PLATE ON THE LID: not only can they quickly place the diamonds and place a pen on the diamonds, but they can also easily put the remaining diamonds in the bag. • Multipurpose: this set helps you make diamond painting easier, you can stick diamonds on your nails as a nail art tool and even provide decoration accessories for mobile phones. • Great gift idea: 5D DIY diamond coloring pens are ideal gifts for exploring diamond painting, beginner and experienced users, friends, parents and children on birthdays, Christmas, Halloween and any other occasion.