Doink it Darts Refill Programming or play it safe and

or play it safe and hold a pair of 4s

Use straight-line leaps to capture and stack the skippers you hop over

Try far-out science experiments like making Shaving Cream Rain Clouds or Lava Lamps

Make fizzy and foamy reactions

Scientists and Engineers

Doink it Darts Refill Programming or play it safe andDoinkit Darts refill pack. MAGNETIC DARTS: Magnets enclosed safely inside. They are powerful, holding darts in place. DURABLE: Strong, balanced neodymium magnets with our space age Doinkit material that is light, virtually indestructible keeping the dart always flying accurately for optimal dart performance. INCLUDES: Set of 6 Safe Magnetic Darts (3 Each of 2 Colors) Colors may vary. Age 6+