
Everything in the kit
Magnetic 3D-printed boat tokens, wind & current arrows, numbered course marks, and a Race Committee boat — everything you need to teach racing rules and tactics on any whiteboard. Built by a coach, for coaches.
Every piece is 3D-printed and magnetic. Nothing generic — each item was designed specifically for coaching on a whiteboard.
Orange, gray, teal, light blue, red — each with mast & boom
Gray, labeled — marks the start/finish line end
Red, magnetic — rotate to show true wind direction
Blue, magnetic — show tidal or river current
Orange cylinders numbered 1–4 for course marks
Yellow pyramid pieces for offset and finish
All pieces stick to any standard whiteboard
Keeps all pieces together between sessions

Lay out a windward-leeward, triangle, or offset course in under a minute. Show start sequences, gate marks, and finish lines.

Demonstrate mark room, starboard tack, leeward/windward, and port-starboard situations clearly — no more arguing about who had rights.

Show laylines, wind shifts, current effects, and fleet positioning. Move the boats around the board as you talk through the scenario.

Made by a sailor.
Used by sailors.
"I've been coaching for 12 years and this is the first tool that makes rules scenarios click for my students. The boats are solid, the magnets are strong, and the whole kit fits in my bag."
James R.
US Sailing Level 2 Instructor
"Ordered 6 kits for our junior program coaches. Every single one uses it at every practice. The kids love moving the boats around — it makes abstract rules concrete."
Sarah M.
Youth Sailing Program Director
"Used it for a pre-race briefing on a 600-mile race. Showed current strategy, laylines, and gate approach in 10 minutes flat. Crew was dialed in from the start."
Tom K.
Offshore Race Coach
Stop drawing stick boats on a whiteboard. Show your sailors exactly what you mean.