�Thrikkakara Appan� is a pyramid structure which is made from scratch at home and worshipped on the day of Onam. We bring you a wooden replica of Thrikkakara appan made by talented carpenters following traditional customs. The center structure represents Lord Vishnu (Vamana Avatar). These structures have four faces with a flat top. Each structure is made of good quality wood which will remain safe for a long period of time. Holes are provided at suitable places for placing fresh Flowers. On the day of Onam, place the biggest structure in the centre with the remaining structures surrounding it. Place fresh flowers inside the slots provided. Make a diluted solution of rice powder in water and pour it over the structures. You can also keep it in the centre of pookalam.