how to make a funnelator(easy)

this can shoot tennis balls/anything else 100m ish

Step 1: Materials

1)duct tape$4
2)a funnel-$3
3)surgical tubing- 6ft of it- usually around $5

TOTAL- $12ish

Comments

[Itscrafty]

That's awesome.

[t8rt0t]

please comment if u liked this or not!!!!!