Wales Sevens captain Johnathan Edwards has urged his young side to guard against complacency as they bid for a World Cup final spot.
Four victories from Wales's five pool matches against Ireland, Italy, Poland, Ukraine and Belgium would guarantee a final spot in Dubai next March.
And Llanelli Scarlets flanker Edwards believes Wales can build on their successes in Denmark and Georgia this year.
Edwards, 24, leads Wales out for the Hannover Sevens which kicks off in Germany on Saturday, and said: "There is a massive incentive for the players. We know we've got a place at the World Cup finals at stake and won't take anybody lightly this weekend.
"It does not matter whether it's the 15-man or Sevens game, it's still a chance to represent your country in a World Cup.
"It's a once-in-a-lifetime opportunity and I do not want to let it slip through our fingers."
Coach Gareth Baber has lost Sale Sharks new-boy Nick MacLeod for the trip to Germany after the former Cardiff Blues fly-half failed to recover from a knee injury.
But Edwards insists the squad are ready to rise to the challenge and seal their place against the world's best.
"I've thoroughly enjoyed my time leading the Sevens and there have been several highs and lows this season," he said.
"Reaching the semi-finals at Twickenham and the win over Samoa were great achievements. But it is a rollercoaster ride and a two-day tournament is difficult, both mentally and physically tiring but fun.
"Sevens rugby builds up your confidence and allows you to mature as a rugby player. That's the whole purpose of this style of rugby.
"But the opportunity of playing in a World Cup has driven us on. The game is slightly different but not as big a gap as many people think. Everyone thinks Sevens rugby is an open-spaced game but every team has outstanding defences now.
"It's a huge part of the game and little errors or mistakes can be the difference between winning and losing."
Wales Head Coach Rob Howley talks to WRU TV's Sebastian Barrett about the 36-man squad he has just named for the forthcoming Under Armour series, which includes two uncapped players, Ospreys duo Sam Davies and Rory Thornton.
Head coach Rowland Phillips is deligthed he can now call BT Sport Cardiff Arms Park home for his Wales Women's side, who launch their international season next month with games against Scotland and UK Armed Forces in the heart of the capital city.
Wales Sevens star Sam Cross has put his home town club of Brynmawr on the map after winning a silver medal at the Rio Olympics with Team GB. His club have now honoured him by naming their players bar after him, as WRU TV discovered at the official launch, recently.
One of the newest members of the Principality Premiership, Bargoed admit it's proving to be a steep learning curve at the highest level, but are determined to become a force to be reckoned with. WRU TV visited the club last weekend when they took on Llanelli.
Table-topping Aberavon travel to north Wales to tackle RGC 1404 as both teams defend unbeaten starts to the season in the Principality Premiership. WRU TV's Graeme Gillespie visited the Wizards to see how their preparations were going for the game of the weekend.
The Half a Game initiative is currently sweeping across Wales and proving a major success. The scheme aims to give every young player at least half a game every weekend. WRU TV recently visited a festival in Narberth where clubs have fully embraced the initiative.
Both Bargoed and Swansea were seeking their first win of the Principality Premiership season this afternoon. It proved a fruitful day for the hosts - not only did they win, but Bargoed claimed a try bonus point.
Cardiff managed to keep their unbeaten record at home intact, but only just as Bridgend made them work extremely hard before the Blue and Blacks secured a hard fought Principality Premiership win at the BT Sport Arms Park last night.
Former Wales back row Andy Powell gives a guided tour of The Wern, home of Merthyr RFC, who are determined to prove a lot of people wrong and make their mark in their first season in the Principality Premiership.