Mantric`s premium range - Art Elite - is hand made for aesthetes. They are staggeringly beautiful and make great dildos too. The glass is specially treated to make it super strong and it holds lube really well. Try putting it in the fridge or in warm water before use - it holds temperature for a unique experience. The amazing colours change as they catch the light and are created by mixing real gold and silver with the glass during production. Although more expensive than traditional sex toys, these will last a lifetime if looked after with care.