As a decorative object, and support for brushes, just paint
Good option in the kitchen, as a utensil holder
For the entrance hall, it can serve as a potted plant.
To create a vegetable garden, with spices.
A terrarium is one of the best options to use for decoration, use any recycled glass.
If you are a fan of crochet, there are many creative possibilities.
With several creative options, using recycled glass in decoration is super useful and economical.