These are the tools we use daily for all our Dyneema splicing. Just add a pair of scissors or a sharp knife (the keyword is SHARP!) and a ruler for measuring and you're set for all types of splicing, but especially Dyneema braid. You can buy the complete sets here or buy as separate tools elsewhere on the website.
Details of specific tools can be found on the separate product adverts:
Standard Long Pull Fid
Heavy Duty Long Pull Fid
Lite Pull Fid
Hook Turning Loop
2mm Knitting Needle
The One Fid Set comes with a Standard Long Pull Fid.
The Two Fid Set comes with a Standard Long Pull Fid and a Lite Pull Fid.
The Three Fid Set comes with all three Long Pull Fids.