The offered Trident Slate is very safe for use and is very light weight and is very effective. The offered slate is made for use by children and helps in making the writing easy and also makes the learning better. The slate has a very effective color and is very attractive. The offered slate is very effective and has a nice finish and texture. The offered slate is very high quality and can be carried easily. The Trident Slate is very efficient and can be handled easily. They are easy to clean and can be used for making the kids learn better.