Guaranteed Body-Safe Quality
We hand-select every product and refuse porous “jelly” materials, knock-offs, or cheap imports.
- 100% Phthalate-Free verification
- Medical-grade silicone & glass prioritized
- Reputable brands only—no exceptions
The Sex Instruction Manual
Essential Information and Techniques for Optimum Performance
By Felicia Zopol Paul Kepple (Illustrated by) Scotty Reifsnyder (Illustrated by)
Paperback; 208 pages
At Last! A Comprehensive Guide to Sexual Intercourse!
Sex is as old as human civilization–so why after all these years are the secrets of a rewarding sex life so elusive? Fortunately The Sex Instruction Manual is here to answer all of your most pressing questions: Why do men fall asleep after achieving orgasm? What's the G-spot and where can I find it? How can I introduce sex toys into my relationship? Are there really condoms designed for women? And what in the world is "doorknobbing"? You'll find answers to all of these questions and more courtesy of author and celebrated "sexpert" Felicia Zopol.
Features
Specifications
🚚 Discreet & Secure Shipping—Always
We take your privacy seriously. Every order is shipped in a plain, unmarked white box or mailer with zero indication of what’s inside or that it’s from SlipDix.com.
Even your billing will stay private—charges appear as "SUTSTONE LLC" (not SlipDix). So rest easy—your secret’s safe with us. 😉
📦 Fast Fulfillment from U.S. Warehouses
Orders ship within 1 business day from one of our trusted fulfillment locations:
We ship via USPS Priority Mail, which usually arrives in 2–3 business days within the continental U.S.
🌍 International Orders
Live outside the U.S.? No problem!
International shipping fees vary and will be quoted at checkout. Most deliveries arrive within 7–15+ days, depending on your country and local customs.
🏪 Need More Discretion?
Worried about someone at home seeing your package?
You can choose to ship your order to a FedEx, UPS, or shipping storefront for pickup.
Just bring a valid photo ID, and you’re good to go—no awkward doorstep deliveries needed.
⚡ In a Rush?
Need a faster option or custom shipping quote?
Reach out to us—we’re happy to help with expedited options or special requests. 💌
I’m James—founder & operator. With 18+ years in eCommerce & digital marketing, I built SlipDix to be a transparent, body-safe place to buy premium sexual wellness products.
We focus on what matters most: safety, privacy, speed, support, and real value.
We hand-select every product and refuse porous “jelly” materials, knock-offs, or cheap imports.
Your privacy is the priority—online and at your doorstep.
Orders ship within 1 business day from U.S. centers in Michigan & Arizona.
Reach out and you’ll talk to me—James. No scripts. No outsourcing. Just honest help.
Lean operation = better value on quality vibrators, dildos, and couples toys than the big guys.
SlipDix™ is my mission. You’ll get a shopping experience that’s comfortable, confident, and judgment-free—always. We operate with total transparency, uncompromising safety standards, and complete discretion.
Thank you for trusting SlipDix.