Product FAQ

Is Kolen Malaysian brand?

Yes, we are! However, our cleaner is manufactured in overseas under strict regulation & approved by ISO9001, CE, SGS.

In addition, our company Kolen (Malaysia) Sdn Bhd currently holds establishment license certified by MDA as authorized representative, distributor & importer for ophthalmic and optical devices.

What does this cleaner clean?

It can be used to clean all type of soft contact lenses. Remove protein deposited on soft contact lenses and restore oxygen permeability.

Is the cleaner water proof?

Nope, kindly ensure no moisture is present in USB charging port.

How heavy is the cleaner?

43 gram to be specific, even lighter than an egg!

How long does it take to charge?

Typically 1 hour depending on the battery level. The indicator will display steady green light once the battery is fully charged.

How long does the battery last?

It can be used continuously for 30 days once is fully charged.

How long does the cleaning take?

3 minutes, the indicator will be turned off automatically after the cleaning is completed.

Do i need to use contact lens solution?

Yes, you can use it with any multipurpose solution. Do not use with hydrogen peroxide-based solution.

How long can the cleaner last?

We suggest you to change the cleaning compartment every 3 months for hygiene purposes. You may change the cleaning compartment using the pin provided.

Is this ultrasonic cleaning?

Nope, Kolen mini contact lens cleaners are developed using patented core technology to remove 100% protein unlike ultrasonic cleaners that are not able to do so.

Does the cleaner has warranty?

Yes, the cleaner is warranted for 90 days from date of purchase. For more information, kindly click here.

Shopping FAQ

How much is the shipping fee?

Peninsular Malaysia - RM7 Flat Rate/ Order
East Malaysia - RM14 Flat Rate/ Order
Singapore - RM40 Flat Rate/ Order

How long does the shipping take?

All orders will be processed and shipped within 24 hours.

Do you ship internationally?

Only Singapore at the moment. We will open up more countries soon!

Do you accept cash on delivery?

No, we do not offer cash on delivery.

What type of payment method do you accept?

We accept FPX online banking, VISA & Master credit cards, E-Wallet (Only Boost & Touch & Go at the moment) & Atome 3 months 0% interest instalment plan.

Can i return/ refund my order?

Yes, you may return to us within 7 days from the date of receiving your order subject to terms and conditions. For more information, kindly click here.

Do you provide invoice?

Yes, you will receive order confirmation email & invoice after your order is placed.

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