Make perfect 90- and 45-degree joints every time! Perfectly align parts constructed of sheet foam (EPP, Depron, FFF, etc.). Each groove correspond...

this is a servo saver

This is a 1/9 Scale ClerGet Rotary Dummy Engine designed for WWI R/C planes. Recommened Material: White Strong & Flexible Specs: 4.250" Dia. x 1.75...

This is the second revision of the extremely educational 2 Cycle Aircraft Engine Model! All the parts are included so that you can build your own ...

Easy magnetic building system for small balsa models. Make perfectly perpendicular joints every time! Each cube features a series of slots and gro...

Cable cutter for scale R/C helicopters.

Update: I am currently working on an updated version, which is more robust and uses a more conventional 3-axis design (one servo per axis). I will...