Features: brand new and high quality Two-layer design: It is a keyboard switch lubricating station, which can be used for the lubrication of MX 30 switches, and it can quickly lubricate MX 30 switches at the same for time. Convenient and efficient: Includes a complete set of accessories, you can have all the tools at once. This is a perfect accessory set for those who like to tweak their switches. Product details:The open switch has been tested many times, and it can be operated with one hand without getting stuck,Which is convenient and fast. The double layer lube plate design provides you with more places to put switches and springs. Metal Opening Switch:This keyboard opening switch is made of anodized aluminum alloy material using matte texture process and never fade. This opening switch can only be used for cherry switch, temporarily not suitable for other switches. Specifications: Material: plastic Lube pen size: approx. 12.8x0.2cm/5.04x0.08in Switch puller size: approx.12x1.4cm/4.72x0.55in Packing size: approx. 20x5cm/7.87x1.97in Quantity: 8pcs Note: No retail package. Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you Package includes: 1PC x 30 Switch Tester 1PC x Switch Opener 1PC x Switch puller 1PC x 4 Prong Tool 3pcs x Lubricant Pen 1PC x for Key Puller