This Make Your Own Perfume Stink Bomb Kit 67g is the perfect choice for budding chemists. With a 67g mix of powders and chemicals, you can create your own fragrance bomb and experiment with the perfect scent. Perfect for science experiments.. Includes all the tools and safety equipment. This Kit Lets You Create Different Kinds of Stinky Smell. Kit includes: 1 Stink Solution, 1 Test Tube, 1 Stink Boom Bag, 1 Instruction Sheet.. Suitable for ages 8 years +