Four-Cap Interchangeable Texture Bullet Vibrator Kit

Change external contact with four cap profiles

This four-cap interchangeable texture bullet vibrator kit concept contains exactly one smoky-plum rechargeable bullet body and four separate caps. The proposed profiles are a smooth rounded dome, three broad rings, a shallow six-petal crown and a gently tapered precision dome.

The image establishes proposed count and shape only. It does not confirm dimensions, attachment fit, materials, hardness, vibration output, battery, ingress protection or sale-ready production.

Audit all five parts before packing

Label the bullet body B1 and the caps C1 through C4. Confirm one body, one smooth dome, one broad-ridge cap, one six-petal crown and one tapered dome in every planned pack.

Reject duplicated profiles, torn rims, incomplete moulding, loose inserts, sharp flash, cuts, pits, surface contamination, a damaged case or charging contacts that sit outside tolerance.

Measure the compact bullet body

Record total length, maximum diameter, tip radius, control-button position, contact spacing, case seam, mass and surface finish. Publish only approved measurements with a stated method and tolerance.

Compact and pocket-size language remains pending finished dimensions; discretion cannot be inferred from a studio image alone.

Engineer one repeatable cap interface

Measure attachment bore, rim thickness, engagement depth, insertion force, pull-off force, torsional slip and alignment for every cap on B1. Cycle installation and removal under dry and lubricated test conditions.

A cap must not detach during approved external use, block the control, cover charging contacts or create a pinch gap at the body interface.

Compare four genuinely different surfaces

C1 offers a continuous smooth dome for broad contact. C2 uses three wide circumferential ridges, C3 divides the crown into six rounded petals, and C4 narrows into a gentle precision dome.

Record feature height, spacing, edge radius, contact footprint and deformation under bounded load; sensory descriptions remain comparative rather than guaranteed.

Fit every cap fully before power-on

Inspect the attachment opening, align it with the body and press only to the validated seating datum. Confirm that the rim is even around the full circumference and perform a gentle pull check while the motor is off.

Do not change a cap while the bullet is running, wet, connected to a charger or in contact with the body.

Require exact material and hardness evidence

Obtain the polymer name, supplier grade, additives, pigments, bonding method and hardness value for the body coating and each cap. Test the final coloured construction for chemical and mechanical ageing.

Silicone, body-safe, hypoallergenic, phthalate-free, nonporous and soft-touch claims are excluded until supported by traceable finished-product evidence.

Measure vibration at the body and each cap

Characterize frequency, acceleration, displacement and transmitted output at the bare body and through C1 to C4 under a repeatable contact load. Record thermal rise, audible sound and output drift across the battery discharge curve.

Powerful, deep, quiet and low-frequency language remains pending calibrated results and defined test conditions.

Map the single-button control sequence

Document press duration, start level, pattern order, memory behaviour, lockout, low-battery indication and forced shutdown. Check that a user can stop the motor promptly from every state.

The number of speeds and patterns remains pending firmware approval; do not copy a generic mode count from a supplier listing.

Keep this cap system for external contact

The concept has no flared base, retrieval loop or captive safety stop. Use it only for external contact and never place the body or a detached cap inside the anus or another body cavity.

Stop for pain, numbness, irritation, unusual heat, damaged skin or loss of control. Product information does not replace advice from a qualified clinician.

Validate battery charging and magnetic contacts

Require cell chemistry, capacity, protection circuit, charge input, contact polarity, charge time, runtime, standby draw, indicator logic and transport documents. Test misalignment, short-circuit protection and surface temperature.

Rechargeable and magnetic-charging claims remain pending the approved cell, cable and electrical safety file; no cable is included in the visualized inventory.

Verify ingress before allowing wet cleaning

Test the assembled body at the declared ingress level after control, seam, contact and temperature cycling. Check each cap separately for trapped liquid and drying time.

Waterproof and submersible language is excluded until a finished unit passes the stated test. Never charge a damp device.

Clean caps separately from the powered body

Remove the selected cap only after power-off. Follow the validated cleaner concentration, contact time, rinse and drying method for that cap, then wipe the body according to its approved ingress instructions.

Dry the attachment bores and charging contacts completely. Boiling, bleach, solvents, abrasive tools, dishwashing and high heat are excluded unless validation specifically permits them.

Inspect attachment fatigue before storage

Repeat cap-fit, pull-off, twist, motor and cleaning cycles before and after accelerated ageing. Inspect every rim and the bullet case for whitening, splits, swelling, tack, permanent deformation and output change.

Store B1 and C1 through C4 clean, dry and separated from incompatible materials, direct sunlight, dust and metal objects that could bridge the charging contacts.

Build landed price from a rechargeable benchmark

An Alibaba bullet-vibrator category page displayed one powerful rechargeable mini bullet at USD 2.24 to 2.43 with MOQ 10 pieces. It is a broad procurement benchmark only and does not identify this four-cap system or an approved supplier.

The public procurement benchmark supports an EUR 42.99 planning price after provisional allowance for China-origin freight, four separate moulded caps, interface fit and fatigue checks, motor characterization, battery and ingress validation, discreet fulfilment and expected quality loss. Exact supplier, quote, MOQ, dimensions, materials, hardness, programs, battery, charging cable, ingress rating, packed weight, freight, duty, tax, certification, payment terms and lead time remain pending.

Frequently asked questions

What is included?

Exactly one rechargeable bullet body and four caps: smooth dome, broad ridge, six-petal crown and tapered dome.

Can the caps be used without the bullet body?

No. They are removable interface parts, not standalone products.

Can a cap be changed while the motor is running?

No. Switch off, remove body contact and dry the interface before changing a cap.

Is this kit intended for insertion?

No. The proposed system is for external contact only and lacks a retention base or retrieval feature.

How many vibration modes are available?

The final speed and pattern count remains pending firmware and production-unit verification.

Can the bullet be rinsed under water?

Only if the finished body passes its declared ingress test and the approved care instructions explicitly allow rinsing.