Stacking RocketBuild the rocket by stacking and matching the pieces, set the astronaut on the seat and start the countdown 3.. 2.. 1, lift off! Plan Toys are traditional wooden toys, made in a sustainable way so they are great for your little ones and great for our planet. All Plan Toys are made from natural rubber wood trees that no longer produce latex. Creating lovely lifestyle products designed not to be hidden away in the toy box! For 2 years and Up!