- Effective cleaning - keyboard protection - dust protection ! | Kalsten
SAY GOODBYE TO DIRT!
Are you tired of having dust on your keyboard?
Do you need an easy-to-use cleaning device? Kalsten offers the perfect solution to your problem!
BENEFITS OF Kalsten!
✔ Cleanliness with no effort
Remove dust and dirt with Kalsten, which connects directly to your device for eco-friendly cleaning without batteries.
✔ Your versatile cleaner
Kalsten removes dirt from laptops, cameras, and more, providing wireless convenience through a direct USB connection.
✔ Power in a compact size
Kalsten is compact yet powerful, sucking up dust and connecting directly to your device for an effortless wireless cleaning experience.
✔ Your essential portable device
Kalsten is the all-in-one cleaner for various devices, with two operating modes and a USB connection for hygiene on the go.
SPECIFICATIONS
Net weight: 70g
Dimensions: 14cm x 3.5cm x 4cm
PACKAGE CONTENT
1x Kalsten
1x user manual
1x packaging box
Free standard shipping on all orders. No minimum purchase.
- Ships to: United States
- Processing: 1–4 business days (Mon–Fri)
- Transit: 5–10 business days
- Total delivery time: 6–14 business days
- Order cut-off: 5:00 PM PST
You will receive a tracking number by email once your order ships. Please allow up to 48 hours for tracking to update.
See our full Shipping Policy.
You have 14 days from delivery to request a return.
- Email support@open.shop with your order number to start a return.
- Items must be unused, complete, and in their original packaging.
- Return label: flat $9.99 USD, deducted from your refund — nothing to pay upfront.
- Damaged, defective or incorrect items: we cover all return and replacement costs.
- No restocking fees.
- Exchanges: contact us and mention "exchange" — the new item ships once your return arrives.
- Refunds are issued within 7 business days of inspection.
See our full Return Policy.
Questions about your order or our products? We're happy to help.
Open
Hooizolder 214
Drachten Friesland 9205CD
Netherlands
Email: support@open.shop
Customer Service:
Monday to Friday, 8:00 AM – 6:00 PM PST (excluding public holidays)
We reply to all messages within 24 hours on business days. Weekend messages are answered on Monday.
For quick answers, visit our FAQ page or use our Contact Form.
