# Protostar Review YYF
**URL:** https://forums.yoyoexpert.com/t/protostar-review-yyf/17911
**Category:** Yo-Yo Reviews
**Created:** [August 14, 2010, 12:52am UTC](https://forums.yoyoexpert.com/t/protostar-review-yyf/17911 "2010-08-14T00:52:35Z")
**Posts on this page:** 2
**Page:** 1
### Author:  [@Yo-Yo\_Boy](https://forums.yoyoexpert.com/u/Yo-Yo_Boy)
#### Post date: [August 14, 2010, 12:52am UTC](https://forums.yoyoexpert.com/t/protostar-review-yyf/17911/1 "2010-08-14T00:52:35Z")
Introduction
Hey guys my first review on yoyos is the YYF Protostar with highlights 100% poly and the color red comment or PM me if you like it 8)
How The Protostar Came In
Nothin special the box was from the post office, but when I opened it the box, the box came with trading cards of yoyo pros and the protostar, inside the protostar box was the protostar (DUH ;D), some green string which i used on my other yoyo, and a paper teaching you how to bind, wind up a yoyo and grind.
Play
So sick this yoyo spins a long time and has a center trac bearing so you don’t have to worry about the yoyo tipping over and the yoyo gets a little responsive if you do like GT (green triangle) of BT (Black triangle) Grinds Grinds are good I guess cause only arm grinds are good and thumb grind are okay.
YYF ProtoStar Stats
Diameter: 55.94 mm / 2.20 inches
Width: 43.15 mm / 1.69 inches
Gap Width: 4.43 mm / .17 inches
Response System: Standard Sized K-Pad
Weight: 67.0 grams
Bearing Size: Center Trac Bearing by CBC
Ending
I recommend this yoyo a lot for advanced through master players cause it’s unresponsive 100% and won’t come up if you tug it and yeah hope you guys like my review comment it and hope you have a nice time playing with your protostar 8)
---
### Author:  [@Saskabilly\_Psychosis](https://forums.yoyoexpert.com/u/Saskabilly_Psychosis)
#### Post date: [August 14, 2010, 12:42pm UTC](https://forums.yoyoexpert.com/t/protostar-review-yyf/17911/2 "2010-08-14T12:42:19Z")
you have to be more thorough and more specific about the yoyo itself