This Simple Spinner Wheel App Hack Increases Leads By Fifty Percent. bejo 6909 Share This Simple Spinner Wheel App Hack Increases Leads By Fifty Percent. Color Wheel Spinner For STEM - Little Bins for Little Hands Color Wheel Spinner For STEM - Little Bins for Little Hands Read also: Master From “maybe Later” To “buy Now”: How SMS Marketing Speeds Up Time To Purchase