DIY Catapault

You will need:

The main material is 1.5cm thick pvc pipe

-1 x 36cm piece

-2 x 23cm pieces

-7 x 15cm pieces

-2 x 8cm pieces

-2 x 6.5 cm pieces

-5 x ‘t’ joins (thread less)

-6 x elbows

-male coupler (it has a screw fitting to match the 90 degree reducer)

-90 degree reducer (must match the screw fitting of the coupler)

-stretchy rubber (like heaps of rubber bands or an exercise band)