The phrase "and is too tiny" is correct and usable in written English.
It can be used to describe something that is excessively small in size or scale, often in a comparative context.
Example: "The box is not only too heavy to lift, but it also has a lid that is too tiny to fit properly."
Alternatives: "and is excessively small" or "and is overly small".
"It either becomes too much like a utensil," she said -- that is, too tiny and segregated -- or "it takes over an entire space".
Because when you allow them, they start gossiping that the baby is too tiny and cannot survive".
While the biodefense enterprise is awash in cash, experts have repeatedly told the government that BARDA's $100 million annual budget is too tiny for its ambitious mission: developing and acquiring vaccines against a host of deadly infectious diseases.
The blasters have a firing range of up to 250 feet, but my apartment is too tiny for much maneuvering.
Lesley is too tiny to be described as a mother hen (mother wren perhaps - or some more exotic bird).
The trimmings at the vegetarian restaurant Dirt Candy would be ideal for recycling, but the chef, Amanda Cohen, says her minuscule East Village kitchen is too tiny for a bin.
But the apartment is too tiny for their furniture or even their appliances, so Miss Bouillard goes to the old house everyday to do her washing.
The dwarf, which is too tiny to fuse atoms togetheras a star does, has a surface temperature of just 1,160 Fahrenheit (900 Kelvin).
This failure was then bolstered by the failure of Florida law enforcement to arrest Zimmerman (thus setting the stage for the presumption that the loss of teenage black life is too tiny an offense to warrant legal consequence).
What's more, the CDS market's defenders point out that the market is too tiny to actually shove around borrowing costs, which moved around long before CDS even existed.
