tkinter ttk.Frame

ttk.Frame()

code:

import tkinter as tk
from tkinter import ttk

window = tk.Tk()
RELIEF = ["flat", "raised", "sunken", "solid", "ridge", "groove"]
window.title("relief example")
for i in range(len(RELIEF)):
    temp = ttk.Frame(window, relief=RELIEF[i], borderwidth=5, width=150, height=50)
    for x in range(len(RELIEF)):
        ttk.Label(temp, text=RELIEF[i]).grid(row=i, column=x, padx=10)
    temp.grid(row=i, columnspan=len(RELIEF) * 10, padx=10, pady=10, sticky=tk.W)

window.mainloop()

result: