The Double Hole Cup US masturbator features a dual-channel design that provides different sensations from both sides. Use them separately to savor the difference or simultaneously for a dynamic experience! Instructions for use Prepare the masturbator: Open the packaging and remove the Double Hole Cup US. Lubrication: The product comes pre-lubricated for ease of use, but if you desire greater lubrication, you can apply a small amount of water-based lubricant to both sides of the masturbator. Choice of sensation: The Double Hole Cup US features two different channels, known as The Bitter Side and The Sweet Side. You can choose to use each side separately to experience distinct sensations or use both sides simultaneously for a dynamic experience. Separate use: If you prefer to savor the difference of each side, alternate between The Bitter Side and The Sweet Side during masturbation. You can experiment and adjust the intensity and speed according to your preferences. Simultaneous use: For a more intense experience, you can use both sides of the masturbator at the same time. This will virtually transport you to a threesome, providing unique and stimulating sensations. Care and disposal: The Double Hole Cup US is designed for single use. After use, be sure to dispose of it properly. Do not attempt to reuse it, as this may compromise the hygiene and quality of the product. Characteristics Dual-Channel Design: The Double Hole Cup US features two distinct channels to provide different sensations from both sides. Designed for Two Different Penetrations: You can use the masturbator from either the front or the back, allowing you to experience different sensations and variety in your masturbation sessions. The Bitter Side: This side of the masturbator offers a tight and firm feel, providing more intense stimulation. The Sweet Side: This side gently adheres to your penis, providing a softer and more comfortable sensation during masturbation. Pre-Lubricated: The Double Hole Cup US comes pre-lubricated for easy and comfortable insertion. If you desire more lubrication, you can add additional water-based lubricant. Designed for Single Use: This masturbator is designed for single use, ensuring a hygienic and safe experience.