Flower v1 yellow
Flower V1 is one of the Flower serie - writable factory made pen mods for beginners mostly. Despite of its low cost, it has a decent quality of spare parts and overall build. It feels and spins nice, in addition, pen spinning mod Flower V1 has ink inside, so it can be used as a regular pen. All in all, its price is much low its worth.
Flower V1 is suitable mostly for beginner pen spinners, if you are an intermediate or higher, you may have it for collection, but probably, wouldn't spin much. As a low-cost factory made pen spinning mod, it looses to manually made ones.