Features: Multiple center compatible plan allows the Banana 4 Center Tester to assist most change varieties available, making it excellent for enthusiasts and typing enthusiasts to quickly test various change perceives. Constructed of excellent polystyrene, the Banana 4 Center Tester is thin, transportable, and permanent, ensuring stability during frequent use for those who often change otherwise test keyset switches. The tool complimentary installation plan enables fast change replacement and testing in ticks, ideal for professional reviewers and keyset enthusiasts needing frequent testing. Each slot is precisely developed to imitate genuine keyset pressing response, fixing issue of users not being capable knowledge the actual feel before purchasing new switches. Compact and transportable, the Banana 4 Center Tester is simple carry everywhere, making it suitable for users who need to test keyset perceives in different settings. Specifications: Substancemail: Polystyrene Sizemail: Standard handheld size, simple carry Characteristicsecond: Green appearance, banana like Technical parametersecond: Direct current a variety of mechanical keyset change varieties, backs quick replacement and testing Package Includes: Banana 4axis shaft testerX1 note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.