Each of these items are handblown and pressed while molten hot onto the wood root, so each piece this designer makes is a one of a kind and unique.

From their Website:

Made of wood root and hand blown recycled glass.
Handcrafted by skilled glass blowing artisans on the beautiful island of Bali. Perfect as a gift for yourself or others. Handcrafted from 100% recycled glass
This glass can be used for atrium use, varying plants such as succulents and air plants, sea stones, candles, fish bowls, terrariums, fairy gardens and also just as they are. Each piece is a unique work of art.
Base measures proximately 9“ x 4“ x 2“. Bowl measures approximately 3.25” at the opening 5” tall and 4.75” in diameter.

There are no chips or cracks. However, there are blemishes and imperfections in the glass as is the nature of the way it was made. See picture of the rim of the glass bowl on first glance it looked like chip. On further look it is smooth and appears to be made that way.