Brush Cleaner

Hello I am a student in need of serious help with a can crusher design will pay and need it done right away

This gadget is for arm to arm combat, for military use. It is a Carbon Dioxide powered punching tool that will dispense its gas load into the recipient of the punch. James Bond would have one of these discreetly hidden for any unexpected fight :) The 25 gram CO2 gas canister is housed in a metal sleeve that is held in the palm of the hand, there is a hollow blade that protrudes out between the middle fingers that dispenses the gas. The finish can be stainless steel, aluminum, cold steel, anything that looks good. The arrow head is interchangeable. The canister is pierced by a hollow pin on the top of the inside vessel. If this could be 3D printed that would be great.

The attached image "Installed prototype Attachment #1" is the current design of our patent pending lawn edger. It prevents the grass and weeds from growing over the edge of the hard surface. We have been asked by the client to: 1. Make the current prototype longer 2. Make it flexible so that it will bend around soft curves and 90-degree corners when installed as well as for packaging purposes (see Attachment #2). 3, Product design length shall be customizable by cutting or other methods of users' desired length. 4. The desired cost should be under $25

Greenearth's cartridge belt contains 13 rubber squeeze bulbs containing 2.3 ml of fluids. The belt measures 4 cm wide and 1.5 cm high. The length is determined in the final stages. The materials requirements are for retractable rubber silicon for the mounted squeeze bulbs & clear in color. The belt is the base and must be of thicker silicon it is shaped with cones to stabilize the bulbs as they rotate round plus a retrieval tag at each end of belt. Drawing will follow, 20days

A retractable tether from a belt clip that easily attaches to the back of any cell phone. - Tether should be 42" long. - Tether housing clips to belt. - Opposite end of tether attaches to back of cell phone by either strong suction cup or strong Velcro with plastic teeth to handle repeated detaching and attaching. - Tether needs to be able to lock in position at any length like a tape measure. - Tether housing should have 3 different mini clips on it. One on the lower face so the back of the cell phone attachment can hook to the tether housing. One on each side or the tether housing for hanging a key or a bluetooth devise. Take the basic key back or badge holder