A collegue sent me this, take a look at the reviews!
http://www.amazon.com/5X-Bfloweryan-TM-Banana-Slicers/dp/B00IJOOSVQ/ref=pd_sbs_k_8?ie=UTF8&refRID=0QFJVYMHP8SMFY23R2GM
http://www.amazon.com/5X-Bfloweryan-TM-Banana-Slicers/dp/B00IJOOSVQ/ref=pd_sbs_k_8?ie=UTF8&refRID=0QFJVYMHP8SMFY23R2GM