Description This item is well made of premium silicone material and stuck with glitter. Fits for pencils, pens, crayons and more. Specially designed curve help to correct kids' posture of gripping pencil for laying the first stone of beautiufl writing. Features - Color: Green. - Material: Silicone. - Size: About 3.5x3.6x1.2cm. - Made of silicone material, and environmentally friendly. - Scientific curve design assist kids to learn right writing posture quickly. - Ergonomic design, comfortable for children to hold. - Help parents easily solve the problem of how to guide children how to hold the pen. - A perfect gift for your children and students. - Warm Tip: Dear buyer, Due to lighting effect,monitor's brightness,manual measurement and etc, there could be some slight differences in the color and size between the photo and the actual item. sincerely hope that you can understand! Thank you!