Description:DescriptionThis item is well made of premium food grade plastic material and stuck with glitter. Fits for pencils, pens, crayons and more. Specially designed curve help to correct kids& 39; posture of gripping pencil for laying the first stone of beautiufl writing.Features- Color: As shown.- Material: Plastic.- Size: About 4x1.3x1.3cm.- Made of food grade plastic material, safe 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.- Fits on pencils, pens, crayons many drawing and writing tools.Packing list: 20 x Writing Training Devices