take apart toys with electric drill | converts to remote control police car | 2 in one take apart toy for boys | gift toys for boys 3,4,5,6,7 year olds | kids stem building toy top race top race 2 in 1 remote control battery powered diy do it yourself police car set, great for 3+ build your vehicle with the easy step by step guide and powered drill tool convert the powered drill into your very own remote control police car in 1 easy step build 2 precious police cars with the 38 pieces, police car, and rescue police truck, enjoy the remote control of over 100 feet, works with a 2.4ghz technology, and realistic police sirens, great toy set for ages 3+ requires 4x aa batteries (not included)