The Firefly Anal Trainer Kit is a three-piece graduated set of tapered, glow-in-the-dark TPE plugs for step-by-step anal training. The multicolor set includes mini, small, and medium sizes, each with a wide external suction-cup base. The exact product is Firefly model and Stag SKU NSN-0473-01, UPC 657447098024, manufactured by NS Novelties.
Product details
- Product family: Firefly by NS Novelties.
- Model and Stag SKU: NSN-0473-01.
- UPC: 657447098024.
- Contents: three tapered plugs in graduated mini, small, and medium sizes.
- Material: manufacturer-listed odorless TPE.
- Color: multicolor.
- Feature: glow-in-the-dark material.
- Base: wide external suction-cup base on each plug.
- Manufacturer-listed outside dimensions: mini 1.7 × 1.7 × 3.2 in.; small 1.7 × 1.7 × 4.0 in.; medium 2.1 × 2.1 × 5.0 in.
- Supplier-listed maximum for the set: up to 3 in. insertable length, 1.2 in. shaft diameter, and 5 in. total length.
The manufacturer dimensions describe each whole plug and include the external base; they are not three separate insertable-length measurements. The archived supplier fields provide only one set maximum. Check the received package and compare the plug against your body before use rather than treating any published dimension as a personal fit guarantee.
Graduated use and fit
Read the package directions before first use. Begin with the mini plug even if you have prior experience with another shape. Apply plenty of compatible lubricant to the plug and body, relax, and insert the tapered tip slowly. The flared suction-cup base must remain completely outside the body and under your control at all times. Never insert past the base, force a size, or use the product if the base is damaged or can pass through the opening.
Move to the next size only when the current size enters and rests comfortably without pain, numbness, pinching, or pressure that feels wrong. Progress is based on comfort, not a deadline, and there is no need to use every size. Stop immediately for pain, bleeding, numbness, swelling, loss of sensation, or persistent irritation. Seek prompt medical care for significant or continuing symptoms or if a product cannot be removed.
Material, lubricant, and care
TPE is a flexible, porous material and cannot be reliably sterilized. Keep each plug for one user, inspect it before every use, and replace it if it becomes torn, cracked, sticky, swollen, discolored, rough, or develops a persistent odor. Do not use a damaged plug.
Use the exact cleaning method on the received package. A water-based lubricant is the conservative default; do not use silicone- or oil-based lubricant unless both the lubricant label and product maker confirm compatibility with this exact TPE product. Clean before and after use, rinse away all cleaner residue if the package directs rinsing, and allow every surface and the base to air-dry completely before storage. Never boil, bleach, machine-wash, place in a dishwasher, or expose the plugs to high heat. Store the three plugs clean, dry, and separated from other toys in a cool place away from direct sunlight.
Browse the Firefly collection, compare more butt plugs and trainers, explore the anal trainer kit collection, or review our guide to beginner butt plug sizes.
