When you light these exciting and festive birthday candles, they'll produce a flame that burns the same color as the candle itself! The set includes 12 candles in 6 different colors: purple, blue, green, yellow, pink, and orange. Arrange them on a birthday cake or other celebratory pastry to give a rainbow flair to the proceedings! Also includes 12 plastic holders to keep the candle wax from dripping onto the cake. Perfect for parties of any kind, and also makes a fun stocking stuffer or host/hostess gift.
Build an electromagnet, an electrical catapult, a doorbell chime, a telegraph, and more with this kit!
Build a model car that runs on hydrogen gas using a unique reversible fuel cell!
An ancient toy featuring optical illusion and hands-on fun that never grows old!
Build a hand that realistically moves its fingers using shape memory allow technology!
This smaller transportable Van de Graaff Generator will easily fit in any classroom!
Easily assemble a working alarm motion detector!