--- product_id: 73079430 title: "Sinclair Institute - Select Optima Vaginal Toning & Pleasure Balls" brand: "sinclair institute" price: "1206556₫" currency: VND in_stock: false url: https://www.desertcart.vn/products/73079430-sinclair-institute-select-optima-vaginal-toning-and-pleasure-balls store_origin: VN region: Vietnam --- # Sinclair Institute - Select Optima Vaginal Toning & Pleasure Balls **Brand:** sinclair institute **Price:** 1206556₫ **Availability:** ❌ Out of Stock ## Quick Answers - **What is this?** Sinclair Institute - Select Optima Vaginal Toning & Pleasure Balls by sinclair institute - **How much does it cost?** 1206556₫ with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/73079430-sinclair-institute-select-optima-vaginal-toning-and-pleasure-balls) ## Best For - sinclair institute enthusiasts ## Why This Product - Trusted sinclair institute brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description Suggested Use: Care Instructions: Clean before and after use with antibacterial soap and warm water or antibacterial toy cleaner Use water-based lubricant only for easy insertion, added comfort and pleasure INGREDIENTS 100% Silicone exterior is non-porous. Phthalate-free, Latex-free, PVC-free. Measures: 8 in. total length / 1.25 in. diameter balls / Retrieval string with easy to pull loop is 3.25 in. (8.25 cm) long. Click here to read a PDF brochure on this product WARNINGS Discontinue use if discomfort or irritation occurs. Seek your doctor's advice whether to use Optima during pregnancy and during early post-childbirth recovery. ## Features - Sinclair Select Optima Vaginal Toning & Pleasure Balls Increase health and pleasure with Sinclair Select Optima Vaginal Toning & Pleasure Balls! Sinclair Select Optima Vaginal Toning & Pleasure Balls are weighted, silicone, vaginal toning and pleasure orbs that help strengthen the PC muscle to help reduce the risk of urinary incontinence, prepare for and recover from childbirth, and maintain vaginal tightness for improved sexual response and stronger orgasms. Movement of the inner weight inside Sinclair Select Optima Vaginal Toning & Pleasure Balls prompts the PC muscle to contract reflexively, activating the muscle for proper response. Added weight resistance promotes progressive results through continuous routine leading to enhanced sesations for both partners during intimacy. The internal weight of Sinclair Select Optima Vaginal Toning & Pleasure Balls roll with body movement resulting in induced vibrations leading to subtle stimulation and pleasure. Sinclair Select Optima Vaginal Toning & Pleasure Balls are discreet, effective, convenient, comfortable and pleasurable. Sinclair Select Optima Vaginal Toning & Pleasure Balls's 100% silicone exterior is non-porous, velvety smooth, body-safe and easy to clean. Sinclair Institute Select - Healthy Pleasure. Healthy Play. Sinclair Institute Select products promote sexual health and well-being by offering a wide variety of safe and effective toys designed to stimulate the body, the senses and spark creativity. Sinclair Institute: Your Source for Sexual Health and Well Being The Sinclair Institute is the leading source of sexual health products for adults who want to improve the quality of intimacy and sex in their relationship. Since 1991, Sinclair Institute has developed an extensive library of videos and products covering a wide reaching spectrum of solution based and intimacy enhancing sexual health topics. Working with their Advisory Council of leading doctors, therapists and professional sex educators, Sinclair develops products that work by fostering communication and creativity between partners. Answering the needs of their customers, Sinclair is committed to helping individuals and couples overcome barriers that can affect the quality of sexual relationships by offering well researched, developed and effective products. The Sinclair Institute Select line of toys is the premier product line that Sinclair Institute designed and developed with their customer in mind, and that is doctor endorsed and recommended. Each year Sinclair Institute donates over a third of their profits to DKT International. Since 1989, the nonprofit organization DKT International has been promoting family planning and HIV/AIDS prevention through social marketing in the developing world. DKT has 20 programs in 18 countries and last year provided and sold over a half-billion condoms, almost 70 million cycles of oral contraceptives, over 12 million injectable contraceptives, over 800,000 IUDs, and over 10 million misoprostol pills. Today, DKT is one of the largest private providers of reproductive health products and services in the developing world. Every year DKT’s innovative programs are saving more lives and improving the health of more families in Latin America, Africa, and Asia. MUST BE AT LEAST 18 YEARS OF AGE TO PURCHASE. *NOTE: Because of the nature of this product, LuckyVitamin. cannot accept returns and exchanges for the protection of our customers. Thank you for understanding. - UPC # 784656756541 - Ship Weight 0.45 Lb(s) ## Images ![Sinclair Institute - Select Optima Vaginal Toning & Pleasure Balls - Image 1](https://res.cloudinary.com/dred08yjx/image/fetch/https://www.luckyvitamin.com/images/Product/large/130416_1.jpg) ![Sinclair Institute - Select Optima Vaginal Toning & Pleasure Balls - Image 2](https://res.cloudinary.com/dred08yjx/image/fetch/https://www.luckyvitamin.com/images/Product/large/130416_2.jpg) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.vn/products/73079430-sinclair-institute-select-optima-vaginal-toning-and-pleasure-balls](https://www.desertcart.vn/products/73079430-sinclair-institute-select-optima-vaginal-toning-and-pleasure-balls) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-05-19*