These are just a few different kinds of Sensory bottle ideas make your own variations.

Make sure to ALWAYS seal your bottles securely! I cannot emphasize this enough. Unless you want your bottle opened and the contents poured out. SEAL IT… with glue. Duct tape can be peeled off by a determined kiddo. Glue is much harder for them to open up.
I also only use Gatorade and G2 bottles. They have a thicker plastic and withstand being played with often. I have some in my class that are several years old and get played with daily!

CLICK ON ANY OF THE LINKS OR THE PICTURES BELOW TO SEE HOW TO MAKE ANY OF THESE FANTASTIC SCIENCE DISCOVERY BOTTLES
Layered Density Discovery Bottle

Color Hunt Discovery Bottle

Picture 107

Color Mixing Gel Discovery Bottle

Tinsel Swirl Discovery Bottle
Waterbead Discovery Bottle

Rainbow Discovery Bottle

Color Mixing Bottle

Rubber Band and Marble Bottle
Picture 139
Alphabet Discovery Bottle- 2 ways

Sink or Float Discovery Bottle

Calming Glitter Discovery Bottle
Picture 060
Rain Discovery Bottle

Color Swirl Discovery Bottle
Picture 061
Perler Bead Magic Discovery Bottle

Wet vs Dry Discovery Bottles

Magnet Discovery Bottles- 3 Different Kinds

Beach Discovery Bottle

Ocean Wave Discovery Bottle

Mud Discovery Bottle

Bubble Discovery Bottle

Sound Discovery Bottle

Estimate Discovery Bottle

Density Discovery Bottle

Sparkle Discovery Bottle

Static Electricity Discovery Bottle- 2 Different Ways


Theme Discovery Bottle

Googly Eyes Discovery Bottle
Seasonal Discovery Bottle

Hidden Objects Discovery Bottle

Graduate Discovery Bottle

Dice Discovery Bottle

Potpourri Discovery Bottle

Rust Discovery Bottle

Shampoo and Oil Bottle

Glow in the Dark Discovery Bottle

Specimen in a Discovery Bottle

Jellyfish in a Discovery Bottle


Cartesian Diver Discovery Bottle


Tornado with a Twist Discovery Bottle

Glow Jars


While here don;t forget to check out My Ultimate Sensory Bag List there are over 40 Different Kinds!!!
Sensory Bags