There are few reviews of this product in the net so I'll try to be detailed as possible.The kit came in with a box and inside the hard shell that stores the items. The plastic hard case seems durable enough and the items insides are protected by a die-cut foam.The items:- 2x Power Lens with T-threads- 80A Blue Planetary Filter- 25 Red Planetary Filter- Moon Filter- 15 mm Kellner Eyepiece- 6 mm Plössl Eyepiece- micro fiber cloth1. 2x Power Lens with T-threads (Cost about 40 USD)This is probably the same with this product Celestron Universal T-Adapter 1.25in 93640Good enough for viewing bright objects like the moon and jupiter. I tried all my lens (25 mm and 10 sirius plossl, 15 mm Kellner and 6 mm celestron plossl to viewing the moon and jupiter, the image stays sharp and minimal light loss since the moon was bright.The Barlow lens itself can be removed and attached to you're individual eyepieces giving you a 1.5x magnification - which is a good feature.The barlow has a t-threat so you can attached a t-ring for you dslr - another good feature.For viewing stars and dim object you'll immediately notice that light loss with this 2x barlow. The image starts to get dim and seems like out of focused. 10/22/2012 Although I tried it recently with a 10 mm plossl and I still saw the orion nebula. A gray patch/smoke in the sky. No color but still magnificent =)2. 80A Blue Planetary Filter and 25 Red Planetary Filter (This propably cost 20 USD)Good quality filters, this filter is probably the color mostly used. The housing is metal and threaded on both side so it can be attached to another filter to change the color. (adding the red and blue will just yield a darker red =)) I tried the blue with jupiter and it made the white bands blue (it's better for me to just view it without a filter)3. Moon Filter (Cost 10 USD)Celestron Telescope Moon Filter - 1-1/4" 94119-AHousing is plastic and it fits my other eyepieces but has a problem fitting the 15 mm kellner that came with the kit (don't force it to fit the thread will be ruined) You will view a greenish moon with this filter. I'll post a moon video sample soon. I does indeed help in toning down the brightness and increasing the contrast of the moon.4. 15 mm Kellner EyepieceCelestron 15mm 1.25" Telescope Eyepiece w/ EyeguardGood midrange eyepiece. I view jupiter with this with a 3x barlow and I saw the bands and 4 moons. If you want a affordable eyepiece go for a kellner. Don't be afraid of kellners they are not bad =)5. 6 mm Plössl EyepieceCelestron 6mm 1.25" Plossl Telescope EyepieceOne of the reason I bought this kit is this lens. Good quality eyepiece for high power viewing. It's a plossl. When you buy this alone it will cost about 25 USD half of price of the kit alone. I used this with a 3x barlow to view the moon. The FOV is small but the magnification was great. It pushed my 130mm scope to 325X.6. micro fiber clothA plus for cleaning your eyepieceOverall the kit for me is a great value. If you are starting in astronomy and on a budget this kit is for you. If you buy the items by piece it will cost more than 100 USD.I've read some comments from astronomy forum that they should not bother to buy this because it's cheap. Well if you're on a budget what's included in this kit is very useful. And as always Amazon is great!I'll update this review again if I have other eyepieces, barlow and filters to compare it with.My telescope is the Orion spaceprobe 130st