@chrystalino The unique shape of this beautifully handcrafted 'planets' wand has been designed for both vaginal as well as anal play! Place the wand under a stream of lukewarm or cold water and the premium borosilicate material will heat up or cool down for enhanced temperature play. This beautiful wand is shatterproof non-porous body safe and will give a lifetime of pleasure! Insertable Length: 18.5cm Product diameter:4.3cm Waterproof:Yes Materials: Borosilicate glass