Customized version of https://www.thingiverse.com/thing:3130482

Created with Customizer! https://www.thingiverse.com/apps/customizer/run?thing_id=3130482

Using the following options:

HEIGHT = 140
RADIUS = 40
WALL_WIDTH = 0.8
BOTTOM_HEIGHT = 1.05
ROWS = 20
COLS = 15
OFFSET = 0.3
TWIST_TYPE = 2
TWIST = 10
TWIST_PERIOD = 4.85
BEZIER_SEGMENTS = 3
X0 = 1
Y0 = 1
X1 = 0.6
Y1 = 0.6
X2 = 1
Y2 = 1
X3 = 1.3
Y3 = 1.3
X4 = 0.85
Y4 = 0.85
X5 = 0.35
Y5 = 0.35
X6 = 1
Y6 = 1