2B Softness is 95
HB Softness is 125
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3 in 1 structure
Because it is an official original the structure is complicated
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Differences between 2B and HB
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2B Softer quieter more damped more friction
HB Both soft and hard and the original Apple performance is exactly the same
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Other brands hard ABS material writing will be da da da sound
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Doublelayered pencil tip
Inner layer ABS material harder used to fix the antenna
Outer layer TPU material softer and more wearresistant
RF antenna precision copper retractable for pressure sensing
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TPE is a general term for thermoplastic elastomer
TPE material softer and more wearresistant and provides 2 kinds of softness
2B softness is 9095
HB softness is 115120
Other brands use a single plastic the hardness is about 180