The Twista 1 Large vibrating dildo (pure black) was sent to me to review by the first female sex shop to open in the UK, Sh! Women's Emporium. And what a fabulous delight this was for me to review. Sh! Women Emporium design and sell their own brand of sex toys, along with leading market sex toys. Sh! Emporium is a store that you NEED to visit!The Twista 1 is a lovely looking dildo. Tall, sleek looking, smooth to the touch and very enticing, I really was looking forward to testing this lil gem out. The base is flared and heart shaped, making it a perfect dildo to use, combined with a harness or even on it's own. On the underside of the base is the Sh! personalised imprinted stamp, which I really do like as the company's personal touch. There is a 1.5cm hole in the bottom of the Twista dildo, where the Sh! Bullet slips in neatly.I was also supplied with a Sh! Bullet, which comes with the Twista dildo. For a small and singular speed bullet, this has quite a kick to it. The bullet on it's own is a right little treat, however, when it was inserted into the Twista dildo, the strength of this toy dulled down pretty fast. I would hedge a bet to say that the Sh! Bullet is on par with the likes of the Rocks-Off RO 80mm bullet, it sure could it that bullet a run for it's money.The twista dildo is 100% medically graded silicone, phthalate-free and is 100% waterproof. The Sh! Bullet is made from plastic, although it is body safe, I would not advise to place this bullet inside the body. The Bullet is not waterproof.The Twist 1 comes in 4 colours; pure black, rich purple, hot pink and royal blue. The bullet takes 3 x LR44 batteries.Measurements - Dildo:Girth - 5"Base - 3.5" x 3.5"Full length - 6.5"Insertion length - 6.1"Measurements - Bullet:Length - 2"Girth - 2.4"Width - 0.6"Using the Twist dildo with a double strap leather harness was a good experience. The harness kept the dildo in place, however, I did find that the weight of this dildo did make the harness wilt slightly.I did try using the bullet in the dildo, whilst using the strap on but I found the bullet got in the way of the harness sitting properly. Mainly because the bullet is fiddly to remove from the base of this dildo that I was too worried about inserting the full bullet (I left about 4 millimetres out). To remove the bullet, I found that you had to stretch the hole and wiggle the bullet out.I liked the girth of this sex toy, combined with it's length it hit all the right spots. Anal wise, it's a little bit to long/thick for my liking but I can assure those who prefer a thicker girth, this is the dildo for you!Personally, I preferred to use this dildo without the Sh! Bullet but that does not mean the bullet is redundant, as that is a nifty little toy in it's self, for the odd clitoral stimulation moment.Cleaning wise, this toy is pretty basic. The dildo it's self is dishwasher friendly, you can place it on the top shelf of your dishwasher, you can wash it in warm soapy water or you can place it in a bowl of boiling water for 3 mins ONLY to ensure it's sterilised. As the bullet is not waterproof, I would advise to wipe it with a clean and wet clothe or you could use the Sh! sex toy cleaner for added peace of mind.The Twista 1 dildo retails for £59.00 GBP, which I think is an OK price. If the bullet fit in better than I would be happier to pay up to the £60.00 margin. However, saying that, you are getting a quality sex toy product and a powerful bullet, so I would overlook the slight issue that I have as it's more of a personal preference.All in all, Sh! Women's Emporium have turned out another quality dildo with the added bonus that it vibrates, if you fancy a little extra va va voom. I really would visit the Sh! Women's store for more delights such as this one.