Safe and high-quality materials: children's scientific experiment kit is made of durable ABS plastic, and can be used for a long time. Suitable for most children from 6 to 12 years . Stimulate children's curiosity: stimulate children's curiosity and interest in science, technology, engineering and mathematics through interesting scientific experiments, and their thinking , creativity and practical . Encourage children to in science projects: equipped with all useful tools from beaker to magnifying glass, and of activity cards, which can learning and , and stimulate children's interest in science. Encourage your child to work on science projects. Perfect gift : science kits is an indispensable gift for Christmas, birthday, school, and classroom. It contains scientific experiments to help children learn in games. Children can have through experiments. Colour: random colors, ' accept the specified color Material: plastic Size: Experimental suit size: 60x43cm Package Contents: 1 set * experimental tool set (pictured above) Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.