Learning Resources Design & Drill SparkleWorks. Creativity and construction combine with this colourful set as little ones watch their designs light up in the dark with a simple flick of the switch. To add to the fun, the lights are sound activated and will dance to music and voices. Set includes light up sturdy activity board (22cm x 23cm), 60 charmed-themed plastic bolts in five shapes (heart, octagon, star, diamond and clover ), 12 pattern cards, multilingual activity guide & packaging and a pretend power drill. Drill requires 3 AAA batteries (not included) and board requires 3 AAA batteries (not included).