You'll want to look closely at the vibrator's construction

You'll want to look closely at the vibrator's construction. Check that the materials are high-quality, and that they are durable enough to last through repeated use. If you're buying a material that contains phthalates or other chemicals, make sure it is a body-safe material that won't cause irritation or harm.Check over the design of your vibrator to make sure it has no sharp corners or seams, which could scratch you during use. Look for pieces that can be easily removed for cleaning (like removable sleeves) and check for waterproofing on any battery operated models — some may not be fully waterproofed and may damage your toy if submerged in water too long!Additionally, check out how well each one performs under various settings as well as different speeds — many toys can be noisy when turned up high but show very little vibration on low settings!