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Free Worldwide Shipping & Duties Covered
We are pleased to offer Free Worldwide Shipping on all orders, delivering to all countries and regions supported by our logistics network. There are no restrictions on order quantity, parcel size, or shipment weight — every order ships at no cost to you. In addition, all customs duties, import taxes, and government-imposed fees associated with your shipment will be fully covered by us, ensuring you will not incur any extra charges upon delivery.
Please note that delivery times may vary due to local customs procedures and carrier conditions, but your shipping and customs costs will remain completely free under this policy.
We provide a secure and reliable Free Returns service for all customers. Items that remain unused and unopened may be returned within 60 days for a full refund.
All return shipping expenses, including customs-related fees, are fully covered by us.
Refund processing will be completed within 4 weeks from the date the return shipment is sent, regardless of whether the package has arrived at our facility. In general, refunds are finalized significantly earlier, ensuring a smooth and dependable experience.
BSUN K1 linear switch is a budget-friendly switch designed by QN Studio and manufactured by BSUN using their newest bottom housing and stem molds. Although the specs make them look clacky and loud, don't forget this is still BSUN. Their mold design tends to make switches sound deeper; This is also the case with K1 switches. Even with the fiberglass in the bottom housing, they don't sound very much clacky. The best word to describe their sound profile is probably "thocky".
Factory lubing-wise, QN chose to go with as little lube as possible on the stem sliders and bottom housing rails. This was done in order to avoid any potential lube pooling problem while still retaining the smoothness.
1 quantity = 10 switches
Switch Type: Linear
Manufacturer: BSUN
Mold: Same mold as Udon and Jade Rosales
Designer: QN Studio
Stem material: Modified POM
Top Housing: PC
Bottom Housing: PA66 + 25% fiberglass
Operating Force: 45g
Bottom-out Force: 53g
Pre-travel: 2.0mm
Total Travel: 3.6mm
Spring: 20mm single-stage spring
Factory Lube: Yes.
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