Wooden Model Kits: Cool Cat Caterpillar Crocodile Ocean Motion T-Rex Gobbler Perky Porky Ballistas Trebuchet Catapult Guitarist Drummer Woody Blues Dragon Model Kit Motor: Motor and Colouring Kit Ride Drive Fully Assembled Models Punch and Judy The Gardener	Mechanical Monkey Online Shop Ballistas Ballistas were used in Roman and Medieval times. The mechanism is like a giant Crossbow, but the tension is produced by twisted ropes. Ease of assembly: Size = 25cm x 18cm 14cm   + VAT Quantity: Motor Kit: Not applicable (UK delivery only £5.25 for any size of order) Online Shop Homepage | Shopping Basket | Checkout