A free app for Android, by Next Tech Games Studios – Paint by Numbers Books.

This app is a 3D game with an amazing gameplay.

The aim is to relieve stress and anxiety by playing with different 3D fidget toys. The gameplay is simple and easy to learn.

The goal is to get all the bubbles in the tube to open the next one.

In order to do that, you need to use your finger to tap on the bubble and get it out of the tube.

When all the bubbles are opened, you get a new fidget toy.

The graphics are colorful and bright, and they all have a relaxing and calming effect.

The sound effects are also very realistic and will make you feel like you are playing with real 3D fidget toys.

You can play this app in the morning, afternoon, and evening.