| Stems | Tensile stress (MPa) | Young’s modulus (GPa) | Aspect ratio (L/D) | Contact angle (˚) | ||||
| E4 | T.E4 | E4 | T.E4 | E4 | T.E4 | E4 | T.E4 | |
| Narrow | 502.664 ± 56.85 | 249.01 ± 30.03 | 54.76 ± 3.72 | 39.94 ± 3.13 | 14,979.31 ± 118.56 | 12,405.5 ± 345.59 | 112.1 ± 6.43 | 126.25 ± 17.53 |
| Medium | 446.90 ± 77.62 | 385.34 ± 33.99 | 55.50 ± 5.20 | 54.61 ± 2.89 | 14,056.47 ± 114.54 | 13,841.52 ± 274.23 | 122.45 ± 12.38 | 127.53 ± 15.24 |
| Wide | 237.16 ± 50.13 | 217.86 ± 16.16 | 40.45 ± 3.65 | 34.57 ± 1.82 | 13119.41 ± 451.99 | 12,613.54 ± 345.22 | 128.72 ± 16.43 | 130.39 ± 16.72 |