An addition to fd's correction:

Handicrafts are made from coconut's shell.

'the shell of coconuts' == 'coconut shell'

Handcrafts are made from coconut's shell

My countryside is very a famous place, with full of coconut tree. Recently they are have developed some kind of products which are made from a coconut's shell. There are so many things such as wallets, hand bags, decorations, teapots, vases, lamp shades, etc.
Today I want to introduce about the subject of handbags. It looks really nice in a  variety of shapes and types - rectangular, square, round, designed with small flowers, butterflies, trees, etc. They cut a coconut's shell into small pieces with many shapes and combine them with each other. Then they are covered with a layer of painting similar to wood color, very natural and unique. Have you ever seen any handbag that looked like a coconut before ?.
I think Its convenient and able to be used for a long time. Its suitable for all people for any occasion, such as a party, shopping, camping...
Additionally, you can make your house more beautiful with those products..

[Very good work.  Give attention to your plurals.]