The carpentry enthusiasts are challenged to make a beautiful, freestanding, handcrafted clock inspired by an important time in their life. But as time ticks by, little goes to plan, and the woodworkers are tested to their limits. However, an opportunity to win immunity comes in the form of the skills challenge, where they must reproduce a bunch of realistic roses from delicate pieces of wood planed from a block of ash. Presented by Mel Giedroyc